½ cupButter (For Brownie Layer)
1 cupDark Chocolate (chopped)
¼ cupYoghurt
¾ cupCastor Sugar
1 cupRefined Flour
1 teaspoonBaking Powder
a large pinchSalt
2 tablespoonsCoffee Decoction (2 tsp coffee powder + 2 tbsp warm water)
¼ cupMilk
1 teaspoonVanilla Essence
½ cupButter (For Cookie Layer)
½ cupCastor Sugar
1¼ cupsRefined Flour
¼ teaspoonBaking Soda
¼ teaspoonBaking Powder
a small pinchSalt
⅓ cup Chocolate Chips
¼ cupMilk
1 teaspoonVanilla Essence