1 1/4 cups (2 1/2 sticks) butter, divided
35 to 40 soda crackers
1 cup packed dark brown sugar
1 can (14 ounces) CARNATION Sweetened Condensed Milk
1 1/2 cups (9 ounces) NESTLÉ TOLL HOUSE Semi-Sweet Chocolate Morsels
3/4 cup finely chopped walnuts

Directions:
PREHEAT oven to 425° F. Line 15 x 10-inch jelly-roll pan with heavy-duty foil.

MELT 1/4 cup (1/2 stick) butter in medium saucepan. Pour into prepared jelly-roll pan. Arrange crackers over butter, breaking crackers to fit empty spaces.

MELT remaining butter in same saucepan; add sugar. Bring to a boil over medium heat. Reduce heat to low; cook, stirring occasionally, for 2 minutes. Remove from heat; stir in sweetened condensed milk. Pour over crackers.

BAKE for 10 to 12 minutes or until mixture is bubbly and slightly darkened. Remove from oven; cool for 1 minute.