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Strawberry Jelly Recipe
Ash Tyrrell

Strawberry Jelly Recipe

I still remember the first time I made strawberry jelly from scratch my kitchen smelled like summer, and I couldn't believe how simple the whole process actually was. Once I saw those jars turn that gorgeous ruby red, I was hooked for good.
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Prep Time 25 minutes
Cook Time 25 minutes
Ingredients Method Notes

Ingredients
  

  • 4 cups fresh strawberries hulled — the riper and juicier they are, the deeper the color and flavor of your jelly
  • 1/4 cup fresh lemon juice — balances the sweetness and helps the pectin set properly
  • 1 box 1.75 oz powdered fruit pectin — this is what gives jelly its classic, spreadable structure
  • 4 cups granulated sugar — measure exactly; too little sugar can keep your jelly from setting
  • 1/4 teaspoon butter optional — helps cut down the foam that forms while boiling

Method
 

  1. Start by washing your strawberries thoroughly and removing the green caps. Toss them into a blender or food processor and blend until you get a smooth, even puree. I like to work in small batches so everything blends evenly without turning chunky or uneven.
  2. Pour the puree into a jelly bag or several layers of cheesecloth set over a large bowl. Let it drip naturally for at least 2 hours, or overnight for the clearest juice. I never squeeze the bag it pushes pulp through and clouds the jelly, which isn't what we want here.
  3. Once strained, measure exactly how much strawberry juice you have. This recipe is built around 4 cups, so top it up with a little water if you're slightly short. Getting this measurement right really does make or break the final set of your jelly.
  4. Pour the strawberry juice and lemon juice into your large nonreactive pot, then whisk in the pectin until fully combined. Bring this mixture to a rolling boil over medium-high heat, stirring constantly so nothing scorches on the bottom.
  5. Once at a rolling boil, add your sugar all at once and stir until it fully dissolves. Bring it back to a hard boil and let it cook for exactly one minute. This is the moment the pectin activates, so don't walk away from the pot here.
  6. Remove the pot from heat and skim off any foam sitting on top using a spoon. Adding the optional butter earlier helps minimize this step, but a little skimming is totally normal and nothing to worry about.
  7. Using your wide-mouth funnel, ladle the hot jelly into sterilized jars, leaving about a quarter-inch of headspace at the top. Wipe the rims clean before sealing to make sure you get a proper seal.
  8. If you're canning for shelf storage, process the sealed jars in a boiling water bath for about 10 minutes. If you're skipping canning, just let the jars cool naturally on the counter instead.
  9. Leave the jars undisturbed at room temperature for up to 24 hours. I know it's tempting to peek, but the jelly needs this time to fully set into that perfect, spreadable texture.

Notes

  • I always use the ripest strawberries I can find, since underripe ones give a flatter, less vibrant flavor.
  • I never double this recipe in one batch. It throws off the cooking time and the jelly often doesn't set right.
  • I keep my sugar measurement exact, because pectin needs that precise ratio to work properly.
  • I let my juice strain overnight whenever I have the patience, since it gives me the clearest jelly every time.
  • I always do a quick wrinkle test on a chilled plate before pulling the pot off the heat, just to double-check the set.