Kim's Favorite Brownies

1 box of PILLSBURY Brownie mix
2 large eggs
1/2 cup oil
1/2 cup water
1-12 ounce bag of white chocolate chips
1-12 ounce bag of milk chocolate chips
2 cups mini marshmallows
1 cup chopped nuts

Mix brownies and add the milk choc chips, and marshmellows. Bake 30 minutes in a 350° oven only until just done. Remove from oven and top with white chocolate chips. Return to oven for 3 mins to melt and remove. Spread them over the brownies, sprinkle the nuts and let sit for 15 minutes. Cut and serve warm with vanilla ice cream or whipped topping. Sprinkle with shreaded chocolate.