Ingredients
14tbspunsweetened cocoa powder
¾cupbutter,melted
3tbspvegetable Oil
2cupswhite sugar
3eggs
2tspvanilla extract
1cupall-purpose flour
1cupwalnuts,chopped
1½cupsanimal cracker cookies,finely crushed
⅓cupwhite sugar
6tbspbutter,melted
Preparation
Preheat oven to 350 degrees F (180 degrees C). Lightly grease 24 muffin cups.
Beat cocoa powder, butter, oil, and 2 cups sugar with an electric mixer in a large bowl until smooth. Add eggs one at a time, allowing each egg to blend into the butter mixture before adding the next.
Beat in the vanilla extract with the last egg. Mix flour mixture into egg mixture until just incorporated. Fold in walnuts, mixing just enough to evenly combine.
Combine animal cracker crumbs, sugar, and butter in a bowl; mix until well blended. Press the cracker mixture into the bottom of each prepared muffin cup. Pour brownie mixture into muffin cups, filling ¾ full.
Bake in the preheated oven until a toothpick inserted in the center comes out clean for 25 to 35 minutes.