Costco Pumpkin Muffins
Everyone loves those jumbo Costco Pumpkin Muffins and now you can make them at home with this easy copycat recipe.
Servings 6 servings
Calories 671kcal
Ingredients
- 2 cups all-purpose flour
- 1 teaspoon baking soda
- 1½ teaspoons cinnamon
- 1½ teaspoons pumpkin pie spice
- 15 ounces pumpkin puree 1 can - not pumpkin pie filling
- 2 eggs
- ¾ cup granulated sugar
- ½ cup sour cream
- ⅓ cup vegetable oil
- ¼ cup brown sugar
Topping
- ½ cup all-purpose flour
- 6 tablespoons butter softened
- ¼ cup granulated sugar
- 3 tablespoons brown sugar
- 1 teaspoon cinnamon
confectioner’s sugar for dusting
Instructions
- Preheat the oven to 350 degrees.
- Line a 6-count jumbo muffin tin with jumbo muffin liners. Set aside.
- Whisk together the flour, baking soda, pumpkin spice, and cinnamon until combined.
- Add the pumpkin, eggs, granulated sugar, sour cream, oil, and brown sugar. Mix together until just combined.
- Divide the batter among the 6 muffin cups.
Topping
- Combine the flour, butter, both types of sugar, and cinnamon in a small bow. Work the ingredients together with your fingers until it forms coarse crumbs.
- Sprinkle the crumb topping all over each muffin.
- Bake for 25-30 minutes or until the toothpick test comes out clean.
- Remove and cool to room temperature before dusting the tops with confectioner’s sugar.
Notes
- Store leftovers in an airtight container in the refrigerator for up to 3 days.
- You can make these using a standard 12-count muffin tin. Just start checking the muffins for doneness after baking for 15 minutes.
Nutrition
Serving: 1serving | Calories: 671kcal | Carbohydrates: 96g | Protein: 9g | Fat: 30g | Saturated Fat: 4g | Cholesterol: 96mg | Sodium: 310mg | Potassium: 277mg | Fiber: 4g | Sugar: 51g | Vitamin C: 3mg | Calcium: 78mg | Iron: 4mg | Net Carbohydrates: 92g