Preheat oven to 325 degrees.

In medium bowl, combine:

5 c. all-purpose apples, sliced
1 tsp. ground cinnamon
1 (14 oz.) can sweetened condensed milk

In large bowl:

Cut 1/2 c. butter into
1 c. Bisquick until crumbly

Stir in:

Apple mixture

Pour into greased 9 inch square baking pan.

In small bowl combine:

1/2 c. Bisquick
1/2 c. firmly packed brown sugar

Cut in:

2 tbsp. butter

...until crumbly. Add:

1/2 c. chopped nuts

Sprinkle evenly over apple mixture.

Bake 60 to 75 minutes or until golden.

Serve warm with ice cream.