1 1/3 sticks butter
1 cup brown sugar
2 eggs, well beaten
2 2/3 cups crushed graham crackers
2/3 cup coconut
1/2 cup walnuts
1/2 cup peanut butter
2/3 pkg. small marshmallows

Cook in double boiler the butter, sugar and eggs for 30 minutes. Let cool a little, then add remaining ingredients leaving the marshmallows until last. Flatten in 8x12-inch pan. Refrigerate until firm, then cut into squares.