Caramel Chocolate Brownies

8 oz Walnut pieces
1 Stick butter; softened-4oz
1 c Sugar
2 Eggs
2 ts Vanilla extract
3 Squares unsweetened. Chocolate, melted (1 oz each)
2/3 c Flour plus 1/4 c Flour
12 1/4 oz Jar caramel topping
12 oz Semisweet chocolate chips (about 2 cups)
1/4 c Heavy cream
1/2 c Flaked coconut
Coarsely chop walnuts. Measure out 1 cup and set aside. Finely chop
remaining walnuts.
Preheat oven to 350 degrees F. In a medium bowl, beat together 1
stick butter, sugar, eggs, and vanilla with an electric mixer on medium
speed until light and fluffy, 2-3 minutes. Beat in melted chocolate. Add
2/3 cup flour and beat until well blended. Stir in finely chopped nuts.
Spread batter evenly in greased, foil-lined 9x13-inch baking pan. Bake
10 minutes. In a small bowl, mix together caramel and remaining 1/4
cup flour until blended. Drizzle over partially baked brownies. Sprinkle
coarsely chopped nuts over top. Return to oven and bake 20 minutes
longer, or until bubbly.