→ Brownie Layer
01 - 1 box (18 oz) chocolate brownie mix plus eggs, oil and water as required by package
02 - Butter or nonstick spray for greasing pan
→ Pistachio Pudding Layer
03 - 2 boxes (3.4 oz each) instant pistachio pudding mix
04 - 4 cups cold milk
05 - Green food coloring optional for enhanced color
→ Whipped Cream Layer
06 - 2 cups heavy whipping cream
07 - 4 tablespoons powdered sugar
08 - 1 teaspoon vanilla extract
→ Garnish
09 - Green sprinkles chocolate shavings or chopped pistachios optional