Caramels - cooking recipe

Ingredients

2 1/2 c. sugar
1/8 tsp. cream of tartar
1/2 c. butter
1 c. Karo light corn syrup
1/2 c. whipping cream
2 c. whipping cream
1 tsp. vanilla

Preparation

Bring to a boil.
Gradually add 2 cups whipping cream.
Keep mixture boiling over low heat.
Cook until medium firm ball forms when tested in cold water.
Add vanilla.
Pour into buttered 9 x 13-inch pan.
When cool and firm, cut in small pieces and wrap in waxed paper.