Combine:

2 c. flour
1 tsp. salt
1/2 tsp. baking soda

Boil 1 minute and stir:

3/4 c. butter
1 1/2 c. brown sugar
1/2 c. milk

Stir in:

1 c. powdered sugar
1 c. nuts, chopped
1 tsp. vanilla

Add flour mixture to above. Grease baking sheet. Bake at 350 degrees for 20 to 25 minutes.

Frost with melted caramel chips and place walnut halves on top.