30 graham crackers, crushed fine
2 cans Borden's sweetened condensed milk
1 (12 oz.) pkg. chocolate chips

Mix all together, put in a greased pan lined with greased brown paper, or greased foil. Bake at 325 degrees for 30-35 minutes. Turn out of pan immediately, peel off bottom paper and cut into squares while hot. When cool, shake each square in powdered sugar. Makes about 36-40 squares.