Frozen Pistachio Dessert

45 Ritz crackers
3/4 cup melted butter
2 small boxes instant pistachio pudding mix
1 quart vanilla ice cream
1 1/3 cup milk
8 ounces Cool Whip
Chocolate chips

Crush crackers and pour melted butter over crackers in a 9 x 13-inch pan. Bake 10 minutes at 350 degrees and let cool.

Mix pudding, milk and ice cream in large bowl and pour into crust. Freeze. Spread cool whip over top and sprinkle with chocolate chips. Keep frozen.