Preheat oven to 350F.
With a hand mixer, mix butter and cocoa powder.
Mix in flour and sugar just until combined
Mix in eggs and vanilla (one egg and 1 tsp vanilla at a time)
Don't over mix; just stir until combined.
Pour into a 9x13 greased baking dish and bake for 25-35 minutes until a tooth pick comes out clean.
Cool on a wire rack.
In a double broiler melt tootsie rolls.
Mix tootsie rolls and cream cheese together. Add in powdered sugar 1 Tbsp at a time until desired consistency is reached.
Spread over cooled brownies.
If you have leftovers, store in fridge.