Sugar Free Freezer jam

Ingredients
2 tbsp. lemon juice
2 tbsp. water
2 c. fresh strawberries, or fruit of
your choice, washed & diced
Sugar substitute to equal 1 c. sugar
1 env. unflavored gelatin
1 1/2 tsp. Cornstarch
Preparation:
Combine lemon juice, water, gelatin and cornstarch in a saucepan. Heat slowly, stirring constantly, until gelatin and cornstarch dissolves. Add fruit to gelatin mixture. Heat to boiling point over low heat, stirring constantly. Boil berries 3 minutes. (Other fruit may take longer.) Remove from heat and add sugar substitute. Pour into heat proof jars and cover. Let set at room temperature until cooled. Store in refrigerator or freeze.