Frozen Lemon Dessert

Ingredients
- 2 Tbsp butter
- 16 graham crackers crushed
- 1 21 oz can lemon pie filling
- 1 c sweetened condensed milk
- 12 c lemon juice
- 1 12 c whipped topping
Directions
- In a saucepan melt butter
- Stir in crumbs
- Reserve 1 tablespoon for garnish
- Press remaining mixture on bottom of a buttered 8 x 8-inch baking pan set aside