Chocolate Sandwich Dessert - cooking recipe

Ingredients

1 (11 oz.) pkg. Oreo cookies
3 egg yolks, beaten
3/4 c. sugar
1 c. milk
1 envelope gelatin
1/4 c. cold water
1 tsp. vanilla
1 c. whipping cream

Preparation

Crush the Oreo cookies and put in a buttered 9 x 12-inch pan, reserving 3/4 to 1 cup for top.