Ingredients
Equipment
Instructions
Prepare the Streusel and Pan
- Preheat oven to 350°F (175°C). Grease and flour a 9x5-inch loaf pan.
- In a medium bowl, combine the 1/2 cup flour, oats, 2/3 cup brown sugar, and 1 tsp cinnamon for the streusel. Cut in the cold, cubed butter using your fingertips until the mixture forms coarse crumbs. Refrigerate while you make the batter.
Mix the Batter
- In a large bowl, whisk together the 2 cups flour, granulated sugar, 1/2 cup brown sugar, baking soda, baking powder, salt, 1 tsp cinnamon, and nutmeg.
- In a separate bowl, whisk the eggs, oil, buttermilk, and vanilla extract.
- Pour the wet ingredients into the dry ingredients and stir until just combined. Do not overmix. Gently fold in the diced apples.
Assemble and Bake
- Pour the batter into the prepared loaf pan. Sprinkle the chilled streusel topping evenly over the batter.
- Bake for 55-65 minutes, or until a skewer inserted into the center comes out clean. If the top browns too quickly, tent with foil for the last 15-20 minutes.
- Let cool in the pan for 15-20 minutes before transferring to a wire rack to cool completely before slicing.
Notes
Best Apples to Use: Firm, crisp apples like Granny Smith, Honeycrisp, Braeburn, or Pink Lady work best as they hold their shape and don't get mushy.
Buttermilk Substitute: If you don't have buttermilk, add 1/2 tablespoon of lemon juice or white vinegar to a measuring cup, then add regular milk to the 1/2 cup line. Let it sit for 5 minutes before using.
Storage: Store in an airtight container at room temperature for up to 3 days.
Buttermilk Substitute: If you don't have buttermilk, add 1/2 tablespoon of lemon juice or white vinegar to a measuring cup, then add regular milk to the 1/2 cup line. Let it sit for 5 minutes before using.
Storage: Store in an airtight container at room temperature for up to 3 days.
