Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat the oven to 350°F (175°C) and grease a 13x9-inch baking pan.
- Combine quick-cooking oats and boiling water in a large bowl, stirring well. Let stand for 10 minutes.
- Beat softened butter, granulated sugar, and packed brown sugar together until light and crumbly, about 2 minutes.
- Add eggs one at a time to the butter-sugar mixture, incorporating fully before each addition, then add buttermilk, oil, and vanilla extract, mixing until smooth.
- Whisk together all-purpose flour, whole wheat flour, cocoa, coffee granules, baking soda, and salt in a separate bowl.
- Gradually add dry ingredients to the wet batter, stirring gently, then fold in the oat mixture, chocolate chips, and pecans.
- Transfer the batter to the greased baking pan and bake for 35-40 minutes or until a toothpick comes out clean.
- Let cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
Nutrition
Notes
Room temperature butter helps achieve a lighter texture. Avoid over-mixing for best results. Check for doneness early to prevent overbaking.
