These candy coated frozen sour grapes are super sour, refreshing and so addictive. Learn how to make this easy viral copycat recipe at home!

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It’s never been easier to make your own sour grapes at home. And they’re about 5x cheaper than the ones you can buy in your grocery store freezer aisle (and so much better imo).

Here’s what you’ll need and how to make them with just 4 ingredients!

Candy Coated Sour Frozen Grapes Ingredients

  • Grapes: You can use any grapes for these, but my favorite is big green grapes! They have the best texture + tartness. I have also tried them with cotton candy grapes as well, and those we’re incredible.
  • Lemon Juice: Only use freshly squeezed lemon juice! Bottled lemon juice just won’t be the same.
  • White Sugar: To give you that perfect sour candy coating and candy crunch.
  • Citric acid (optional): This is not 100% necessary, but does give you the closest taste to the frozen sour grapes you would find in your freezer aisle, and that extra sourness you probably want. Most grocery stores carry citric acid in the baking aisle.
Candy Coated Sour Frozen Grape Ingredients

How to Make Frozen Sour Grapes

  1. Prep the Grapes. Rinse your grapes, remove stems, and place them in a bowl. Add lemon juice and a sprinkle of citric acid, then toss to coat.
    Sour Frozen GrapesSour Frozen GrapesSour Frozen Grapes
  2. Coat with Sugar. Roll the grapes in sugar until fully covered.
    Sour Frozen Grapes
  3. Freeze and Store. Spread the candy coated grapes on a parchment-lined tray, freeze for 2–3 hours, then transfer to a freezer-safe container. Enjoy frozen!
    Sour Frozen Grapes

Storage and Freezing Instructions

To Store: Once frozen, transfer grapes to a freezer-safe container or zip-top bag. Keep in the freezer for up to 1 month for best flavor and texture.

To Freeze: Freeze grapes on a parchment-lined tray first to prevent sticking. After 2–3 hours, move them to a sealed container or bag and store in the freezer until ready to eat.

Frozen Sour Grapes

Grapes are one of my all-time favorite fruits (and I just love making fun desserts with them). If you haven’t tried these yet, you also need to make these galaxy candy grapes (perfect for a birthday party or fun treat) and this grape tanghulu (a crunchy grape street snack).

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Candy Coated Sour Frozen Grapes

These candy coated frozen sour grapes are super sour, refreshing and so addictive. Learn how to make this easy viral copycat recipe at home!
Prep Time: 20 minutes
Total Time: 20 minutes
Servings: 16

Ingredients 

  • 4 cups green grapes
  • 1 lemon, juiced
  • 2-3 tsp citric acid, optional
  • 1 cup granulated sugar

Instructions 

  • Rinse the grapes thoroughly and remove the stems.
  • Place them in a large bowl.
  • Pour the lemon juice over the grapes.
  • Sprinkle the citric acid on top.
  • Toss gently until all the grapes are evenly coated with the sour mixture.
  • Pour the sugar into a shallow plate or bowl.
  • Roll each grape in the sugar until fully coated.
  • Place the coated grapes on a parchment-lined tray.
  • Once all the grapes are coated, place the tray in the freezer.
  • Freeze for 2–3 hours, or until the grapes are firm and frosty.

Notes

Storing: Transfer the frozen grapes to a freezer-safe container or zip-top bag. Keep in the freezer and enjoy as a fun, tangy-sweet frozen treat!

Nutrition

Calories: 76kcalCarbohydrates: 20gProtein: 0.3gFat: 0.1gSaturated Fat: 0.02gPolyunsaturated Fat: 0.02gMonounsaturated Fat: 0.003gSodium: 1mgPotassium: 82mgFiber: 1gSugar: 18gVitamin A: 26IUVitamin C: 5mgCalcium: 6mgIron: 0.2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Like this recipe?Leave a comment and review below!

Emma Kelly

Hey, i’m Emma (and this is my cat ‘Chonk’😂). I am the author of the Refrigerator Cookbook and love gardening, pickling (of course), baking (mostly desserts and bread), and cooking (of all kinds). Thanks for stopping by! Make sure to follow me on Pinterest for more easy, seasonal recipes, and learn more about me here (as well as take a peek inside my kitchen!).

This post may contain affiliate links (I love sharing my favorite ingredients and cooking equipment with you all!)

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