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Jar of homemade easy strawberry jam with fresh strawberries

Fresh Strawberry Jam

A quick and easy microwave method to make fresh strawberry jam in under 20 minutes, using just three simple ingredients with no pectin required.
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Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings: 12 servings
Course: Condiment, Dessert
Cuisine: American
Calories: 50
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 3 quarts fresh strawberries Choose ripe, fragrant berries for the best flavor.
  • 3/4 cup granulated sugar Reduce slightly for a tarter jam, but too little sugar will make it runny.
  • 1 tablespoon lemon juice Fresh-squeezed is best for flavor and natural pectin.

Method
 

Preparation
  1. Combine the strawberries, sugar, and lemon juice in a large microwave-safe bowl.
  2. Halve or quarter very large berries so the pieces are roughly even. Stir gently to coat the fruit with sugar.
Microwave Cooking
  1. Cover the bowl loosely and microwave on high for 15 seconds.
  2. Stir the mixture to dissolve the sugar, then microwave on high uncovered for 5 minutes.
  3. Test doneness by spooning a little onto a spoon and chilling it in the freezer for 5 minutes.
  4. If it’s not set, microwave on high for another 5 minutes and repeat the spoon test.
  5. If desired, stir in more sugar, then cook for one final minute to finish.

Notes

Use the ripest berries for maximum flavor and color. If your microwave is powerful, reduce time slightly to avoid scorching. Skim foam before bottling for clarity. Store in sterilized jars in the fridge for up to 3 weeks or freeze for 6–12 months.