3/4 c. diet lemon-lime soda
1 pkg. (.3 ounce) sugar-free strawberry-flavored gelatin
1 c. mashed fresh or unsweetened frozen strawberries
1 1/2 tsp. lemon juice

In a saucepan, bring soda to a boil. remove from heat; stir in gelatin until dissolved. Stir in strawberries and lemon juice. Pour into jars or plastic containers; cover and refrigerate up to 3 weeks. DO NOT FREEZE.

Makes 1 3/4 cups.