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    Home » How to » Homemade Concord Grape Jelly: A Step by Step Tutorial

    Homemade Concord Grape Jelly: A Step by Step Tutorial

    October 19, 2015 , Updated November 5, 2025 Maria 141 Comments

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    An overhead shot of a slice of whole wheat bread spread with grape jelly.

    Nothing says fall like making homemade concord grape jelly. Intoxicating aroma, jewel-like color and sweet-tart taste appeal to all your senses. 

    An overhead shot of concord grape jelly spread on a piece of whole wheat bread.

    Mother Nature dictated my priorities this past week-end.

    I willingly obliged.

    Now I have about twenty jars of Homemade Concord Grape Jelly.

    It snowed hailed in Montreal this week-end, and we also got our first frost warning of the year. Since I had no intention of making ice wine, I psyched myself up to harvest the remainder of the grapes in my backyard while I still could… and I used those grapes to make this wonderful jelly.

    A close up of a bunch of Concord Grapes, hanging from a vine.

    A couple of years ago, my husband built a pergola for the three different varieties of grapes he planted. Needless to say, we had a lot of grapes this year. I’ve been sharing with friends, family and neighbors over the past couple of months, and I still had so many leftovers.

    As the warmer weather continued well into October, the grapes on the vine just became sweeter and sweeter. But alas, the inevitable is well on its way and so I picked those leftover grapes at last and made my favorite jelly this weekend!

    This grape jelly recipe with pectin is really not a difficult process -you’ll just need to set aside a couple of hours, especially if you are lucky enough to be harvesting your own concord grapes.

    A few bunches of concord grapes hanging from the vines in a garden.

    As a side note, you might be wondering what I’m going to do with these twenty jars of concord grape jelly I made!

    Well, I find that they are appreciated as hostess and holiday gifts. Autumn is the best time to prepare these food gifts… homemade strawberry jam, apple butter, vanilla pear butter, applesauce, sun-dried tomatoes, traditional basil pesto …the list just continues to grow.

    Nutrition Tip: This Homemade Concord Grape Jelly is made with the extracted grape juice of Concord grapes, sugar and pectin. It provides you with an excellent alternative to a fat-free spread. Studies have shown that Concord grapes when eaten in their fruit form, provide us with powerful antioxidants called polyphenols.

    An overhead shot of a spoonful of Concord Grape Jelly, surrounded by fresh concord grapes.

    How to make grape jelly

    You won’t believe how easy this is!
    The preliminary steps of making grape jelly involve crushing the concord grapes with a potato masher.

    Step 1: The preparation

    Making your own Homemade Concord Grape Jelly requires a few preparatory steps:

    • Canning jars need to be washed and sterilized (place in 225 ° F oven for at least 10 minutes). I leave them in the oven until I am ready to fill them up.
    • Lids also need to be sterilized; just 10 minutes in simmering water is all it takes. Leave them in the water until you need them.
    • Grapes need to be properly rinsed, stemmed and crushed. I have often found spiders, spider webs and all sorts of creepy crawlers in the middle of mine… that’s what happens when no pesticides are used! I think it’s a fair trade-off. As I stem each grape, I also give it a gentle squeeze in order to separate the “meat” from the skin. I do this over the bowl in order to collect any juices that may be given off. Then, with the help of a potato masher, I crush the grapes. In total, we need about 3 pounds of grapes that have been removed from their stems.

    Concord grapes are boiled before being transferred to a cheesecloth, set over a large bowl in order to collect the juice required t0 make the jelly.

    Step 2: Extracting the grape juice

    Once your grapes have been crushed, place them in a large saucepan along with ½ cup of water. Bring to a boil and then reduce the heat to allow the grapes to simmer for approximately 10 minutes, covered. Stir occasionally.

    In the meanwhile, set your cheesecloth in a strainer (or use your jelly cloth if you have one) over a heatproof bowl. Pour prepared fruit and liquid in the strainer and allow to drip for a couple of hours. You need four cups of this strained liquid. The aroma of this concentrate is absolutely intoxicating!

    A few process shots depicting how to skim the foam from the simmering grape juice extract.

    Step 3: Combining the ingredients

    It's extremely important to measure the right amounts of grape juice and sugar- otherwise, your jelly may turn out too thick or too thin.

    That being said, combine 4 cups of extracted grape juice with 7 cups of granulated sugar in a large heavy-bottomed pot.

    Bring your mixture to a boil, add in the CERTO pectin (liquid) and stir for exactly one minute. Do not get burned here!

    Once that is done, remove the pot from the heat and skim the foam for approximately 5 minutes. I find this to be a two-person job, though it can be done alone. I usually enlist the help of my daughter… she stirs while I skim.

    An overhead shot of the grape jelly in a small bowl along side some fresh grapes.

    Step 4: Canning

    Ladle the jelly immediately into your sterilized hot jars. Remember to leave about ¼ inch of headspace. Place a sterilized lid and screw on the top.

    The final part is processing the jars in a boiling water bath for 5 minutes. 

    When you hear the seals of the jar lids popping, you’ll know you’ve done a good job!

    How to use it

    This Homemade Concord Grape Jelly is great on toasted bread, bagels, homemade scones, buttermilk biscuits, rolls or pancakes. Not to mention savory-sweet dishes like this recipe for these Baked Chicken Thighs.

    An overhead shot of the purple concord grape jelly spread over a slice of whole wheat bread.

    Recipe inspiration

    This summary is based on the recipe that I found years ago on the CERTO website. The original recipe did not require any butter, and so I do not use any (interesting enough, Martha Stewart also uses Certo to make her grape jelly… I guess that means I’m doing it right!)

    Have fun making your grape jelly.

    THANKS SO MUCH for following and being part of the She Loves Biscotti community where you will find Simple & Tasty Family-Friendly Recipes with an Italian Twist.

    And if you are new here, welcome! You may want to sign up for my weekly e-mail newsletter. You can unsubscribe any time you want.

    Ciao for now,

    Maria 

    ★★★★★ If you have made this Grape Jelly recipe, I would love to hear about it in the comments below and be sure to rate the recipe!

    Grape jelly spread across a slice of brown bread.

    Recipe

    An overhead shot of the purple concord grape jelly spread over a slice of whole wheat bread.

    Homemade Concord Grape Jelly

    Nothing says fall like making homemade concord grape jelly. Intoxicating aroma, jewel-like color and sweet-tart taste appeals to all your senses. 
    5 from 31 votes
    Print Save RecipeSaved! Pin Rate
    Course: condiment
    Cuisine: American
    Prep Time: 4 hours hours
    Cook Time: 12 minutes minutes
    Total Time: 4 hours hours 12 minutes minutes
    Servings: 7 half pint jars
    Calories: 994kcal
    Author: Maria Vannelli (retired RD)
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    Ingredients

    Extracting the juice:

    • 3 pounds grapes removed from their stems and washed
    • ½ cup water

    Making the jelly:

    • 4 cups extracted grape juice
    • 7 cups sugar granulated
    • 1 pouch Certo fruit pectin liquid

    Instructions

    Extracting the juice:

    • Place grapes in a heavy-bottomed pot.
    • Add water.
    • Crush the grapes with a potato masher. This will help speed up the extraction process.
    • Bring the grapes to a boil and then reduce heat to a simmer.
    • Cover the pot and simmer for 10 minutes.
    • Stir occasionally.
    • In the meanwhile, sterilize jars and caps (for details refer to post section on THE PREPARATION).
    • Pour the cooked grapes, in a jelly bag or cheesecloth-lined strainer. Allow to drip for a couple of hours.

    Making the jelly:

    • Combine the extracted grape juice and sugar in a large heavy-bottomed pot.
    • Over high heat, stir together until the mixture comes to a boil.
    • Add the pouch of Certo and continue to stir the boiling mixture for 1 minute.
    • Remove the pot from the heat.
    • Stir and skim the foam for approximately 5 minutes.
    • Ladle the jelly immediately into the hot sterilized jars. Leave ¼ inch of headspace. Place a sterilized lid and screw on the top.
    • The final part is processing the jars in a boiling water bath for 5 minutes. 
    • When you hear the seals of the jar lids popping, you'll know you've done a good job!
    Enhance Your Cooking Experience!SCROLL UP for essential step-by-step photos embedded in the article above. When available, videos can be found in the next section. These visuals are designed to help you achieve perfect results every time. Happy cooking!

    Notes

    Please keep in mind that the nutritional information provided below is just a rough estimate and variations can occur depending on the specific ingredients used. 
    *recipe adapted from Certo

    Nutrition

    Serving: 1pint | Calories: 994kcal | Carbohydrates: 256g | Protein: 1g | Sodium: 14mg | Potassium: 521mg | Fiber: 2g | Sugar: 250g | Vitamin A: 140IU | Vitamin C: 6.4mg | Calcium: 37mg | Iron: 1.2mg
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    Filed Under: Breakfast and Brunch, Condiments and Sauces, How to

    About Maria

    Maria Vannelli is a retired dietitian who lives in a suburb just outside Montreal, Canada. She's the founder of the food blog She Loves Biscotti. Maria hopes to inspire you and bring you and your loved ones closer together at meal times enabling you to create some memorable moments.

    Reader Interactions

    Comments

    1. Vashkabash

      September 26, 2021 at 8:55 am

      Preparing to make this for the first time. Do I include the grape skins in the water? Thanks!

      Reply
      • Maria

        September 26, 2021 at 8:57 am

        Thanks so much for your interest Vashkabash! Yes, simmer the water with the skins and the interior of the grapes. Have fun!

        Reply
    2. Moira

      September 04, 2021 at 4:32 pm

      Followed your recipe exactly and the jelly was perfect. In the past I have doubled jelly recipes and I believe this was the reason the jelly did not set.

      Reply
      • Maria

        September 04, 2021 at 6:24 pm

        How wonderful Moira! Yes, not all recipes play nice when you try to double them. Glad this worked out for you.

        Reply
    3. Jen

      November 06, 2020 at 2:05 pm

      5 stars
      I made this jelly just now from the Concord grapes from my grape vine in the greenhouse! It turned out really well. Can’t wait to sit down with some crackers and enjoy it with a cup of tea!

      Reply
      • Maria

        November 19, 2020 at 10:07 pm

        How wonderful Jen, thanks so much for sharing.

        Reply
    4. Mari

      October 11, 2020 at 1:33 pm

      5 stars
      Thank you for a wonderful recipe. What is the best way to skim the foam.

      Reply
      • Maria

        October 12, 2020 at 8:27 am

        Thanks for your interest Mari. I will use a spoon as I do not have a skimming ladle.

        Reply
        • Ashley

          August 24, 2021 at 1:33 am

          I made this recipe, first time making jelly, turned out great, but when doing the boil bath I haven’t heard any lids popping after 5 mins, does that mean it didn’t work?

        • Maria

          August 24, 2021 at 7:26 am

          Thanks for sharing Ashley! Not necessarily. Sometimes the seals pop, sometimes they don’t. What is important is that you have a proper seal. You can check by pressing the middle part of the lid with your finger. If the lid stays down, you have a good seal. If it pops back up, the lid is unsealed. You can refrigerate those and use them first.

      • Kayla

        January 05, 2021 at 2:14 pm

        If you put in a half a teaspoon of butter in before it starts boiling it will somehow magically make that foam disappear

        Reply
        • Maria

          January 05, 2021 at 7:17 pm

          Thanks so much for the tip Kayla!

        • Diane

          October 05, 2021 at 8:47 pm

          I followed the recipe exactly & after taking them out of the bath, the kids popped out. I heard them pop & took them out after 5 min. I’m thinking maybe I put too much jelly in the jar. Can I try to reseal them w other lids? And then boil them for 5 min. Or should I put melted wax as a sealer? It taste so good.

        • Maria

          October 05, 2021 at 8:56 pm

          Hi Diane, I’m sorry to hear this. It does sound like there was too much jelly… try to leave about 1/4 inch of headspace. You can definitely reprocess them. Fingers crossed. I’m glad you find it tasty.

    5. susan

      September 28, 2020 at 7:29 pm

      Do you use powder pectin or liquid pectin ?

      Reply
      • Maria

        September 28, 2020 at 7:52 pm

        Thanks for your interest Susan. I use a pouch of liquid pectin.

        Reply
    6. Verina

      September 27, 2020 at 12:34 pm

      5 stars
      My first time making Concord grape jelly.
      These were easy step by step instructions.
      Super delicious!

      Reply
      • Maria

        September 27, 2020 at 2:29 pm

        Thrilled to read this! Thanks for sharing Verina! Enjoy!

        Reply
    7. Frances MacPhail

      September 26, 2020 at 9:04 pm

      Hi and thank you. I have been making these biscotti for several month. They are my absolute favorite biscotti. I make them just about every week. Start my day with 2 and my Italian coffee. Thank you so much. I will try the other biscotti recipes soon after I make the next batch of the Almond Biscotti again…………………….Fran

      Reply
      • Maria

        September 28, 2020 at 7:58 pm

        Hi Fran, thrilled to read this. Thank you!

        Reply
    8. Laurie

      September 26, 2020 at 2:32 pm

      I may have just missed where you answered this. How many pint jars will one recipe make?

      Reply
      • Maria

        September 28, 2020 at 8:03 pm

        Thanks for your interest Laurie. If you look in the recipe card, the amount of servings is for 7 half-pint jars. Enjoy!

        Reply
      • Howard Lamborn

        August 14, 2021 at 6:33 pm

        5 stars
        Be careful, Martha Stewart went to jail for doing it wrong!

        Reply
        • Maria

          August 14, 2021 at 9:19 pm

          Lol… thanks for the warning Howard but not to worry, I am not that connected. Your comment did make my day, thanks Howard 🙂

    9. Alison

      September 20, 2020 at 2:39 pm

      How long does it need to set?? Smells amazing!

      Reply
      • Maria

        September 20, 2020 at 6:42 pm

        How wonderful Alison. It can sometimes take up to a couple of hours to set properly. Enjoy.

        Reply
    10. Rosalie Ponzo

      September 19, 2020 at 11:48 am

      I made the Concord grape jelly yesterday and it came out fantastic. I realize my mistake when I made your recipe for strawberry jam that I didn’t put the Certo into the pot of hot jam on the stove and cook it for 1 full minute and then remove it from the heat. But, the strawberry jam was good anyway. Thank you.

      Reply
      • Maria

        September 19, 2020 at 8:46 pm

        I am so thrilled to read this Rosalie. I just saw your other comment. I’m glad it turned out ok. Isn’t the aroma of this jelly just amazing! Thaks so much for taking the time to comment, appreciate it!

        Reply
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