- Topping
- 1/3 C. (75 mL) brown sugar, packed
- 1 tsp. (5 mL) unsweetened cocoa powder
- Batter
- 2 1/2 C. (625 mL) all-purpose flour
- 1 tsp. (5 mL) baking powder
- 1 tsp. (5 mL) baking soda
- 1/4 tsp. (1 mL) salt
- 1 C. (250 mL) buttermilk
- 3/4 C. (175 mL) brown sugar, packed
- 1/3 C. (75 mL) Crisco® Pure Vegetable Oil or Crisco® Pure Canola Oil
- 1 egg
- 1 1/2 C. (375 mL) chopped dark chocolate or chocolate chips
- 1/2 C. (125 mL) toasted walnuts, chopped