Ingredients
Equipment
Method
Prepare and preheat
- Preheat oven to 350F and grease a 9x5 loaf pan.
- Refrigerate crumb topping ingredients after forming the crumbs to keep the streusel from melting.
Make the crumb topping
- Cut cold unsalted butter into all-purpose flour, brown sugar, cinnamon, and nutmeg until large crumbs form, with a sandy texture and visible butter pieces.
- Refrigerate the crumb topping while you mix the bread batter.
Mix the pumpkin bread
- Whisk flour, baking soda, pumpkin pie spice, cinnamon, and salt together until evenly combined.
- Whisk pumpkin, sugar, brown sugar, oil, eggs, vanilla, and sour cream until smooth.
- Fold the wet mixture into the dry mixture until just combined, avoiding overmixing so the loaf stays tender.
- Pour the batter into the greased loaf pan.
Add topping and bake
- Scatter crumb topping very generously over the top, covering every inch so the loaf bakes with a thick crust.
- Bake at 350F for 60-65 minutes until a toothpick comes out clean.
- After 35 minutes, tent the loaf with foil to protect the crumb from over-browning.
Notes
Pro tip: refrigerating the crumb topping helps it stay thick and buttery instead of sinking into the batter. Store covered at room temperature up to 3 days or refrigerate up to 5 days; freeze slices up to 2 months. For a lighter option, swap the oil for an equal amount of unsweetened applesauce (texture will be slightly less moist/crumbly).
