English Toffee - cooking recipe

Ingredients

1 c. margarine
1 1/3 c. sugar
2 tsp. vanilla
2 sq. unsweetened chocolate, melted and cooled
6 eggs
1/2 c. dry milk crystals

Preparation

Beat the margarine and sugar for 5 minutes or longer, until fluffy and creamy.
Add the vanilla, cooled chocolate and 2 eggs; beat 3 minutes at medium speed.
Add 2 more eggs; beat 3 minutes at medium speed.
Add 2 more eggs and the dry milk crystals; beat 2 minutes.
Place in a 9 x 13-inch pan lined with graham cracker crust.
Chill or freeze overnight.