Magic Sour Cream - cooking recipe

Ingredients

3/4 c. water
2 Tbsp. cornstarch
2 Tbsp. dry powder milk
1/4 tsp. salt
2 tsp. lemon juice

Preparation

In an electric blender or food processor, put all ingredients. Process at high speed for 1 minute.
Pour into a heavy saucepan and cook, stirring constantly for approximately 2 minutes or until mixture has thickened and is bubbly.
Mixture foams up considerably but this recedes as it cooks.
Return to blender and process for 1 minute at high speed.
This last step is important to keep sour cream mix at a smooth consistency.
May be used as regular sour cream in cooking.