GHIRARDELLI MISSISSIPPI MUD BARS

Ghirardelli mississippi mud bars image

Provided by Rachel Burbank

Time 30m

Number Of Ingredients 10

1/2 c butter
3/4 c light brown sugar firmly packed
1 tsp vanilla extract
1 large egg
1 c all-purose flour
1/2 tsp baking soda
1/4 tsp salt
1 4 oz. bar semi-sweet chocolate baking bar chopped and divided
1 4 oz. bar white chocolate baking bar, chopped and divided
1 c walnuts, chopped and divided

Steps:

1. Preheat oven to 350
2. Beat butter, sugar, egg and vanilla until light and fluffy.
3. Mix in flour, baking soda and salt. stir in 1/2 of semi-sweet, white chocolate and walnuts.
4. Spread in to greased foil-lined 9" baking pan.
5. Bake 12-15 minutes or until toothpick comes out clean
6. Top with remaining chocolate (semi-sweet and white) Cover with foil and let stand 5 minutes or until chocolate melts.
7. Swirl chocolate with small knife to marbleize. sprinkle with remaining nuts.
8. cool in pan until firm, then cut into bars