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A close-up of a freshly baked pumpkin crumb muffin set on a rustic wooden plate. The muffin has a golden-brown top with a crunchy crumb streusel, dotted with vibrant orange pumpkin bits. The muffin's textured surface reveals a moist, spiced pumpkin interior beneath the crumb topping. The background is softly blurred with fall-themed elements like cinnamon sticks and a hint of orange leaves, emphasizing warm autumn vibes.

Costco-Style Pumpkin Crumb Muffins: Easy & Delicious Fall Treat!

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Enjoy the warm, flavorful taste of Costco-Style Pumpkin Crumb Muffins, a perfect fall treat. These muffins feature moist pumpkin goodness topped with a crunchy crumb topping, making them ideal for autumn mornings or cozy afternoons. Easy to make and bakery-style, they bring festive flavor to your kitchen.

  • Total Time: 35-40 minutes
  • Yield: 12 muffins

Ingredients

Scale
  • 1 ¾ cups all-purpose flour
  • 1 teaspoon baking soda
  • ½ teaspoon baking powder
  • ½ teaspoon salt
  • 1 teaspoon ground cinnamon
  • ½ teaspoon ground nutmeg
  • ½ teaspoon ground ginger
  • 1 cup canned pumpkin puree
  • ½ cup granulated sugar
  • ½ cup packed brown sugar
  • ½ cup vegetable oil or melted butter
  • 3 large eggs
  • 1 teaspoon vanilla extract

For the Crumb Topping:

  • ½ cup all-purpose flour
  • ½ cup packed brown sugar
  • ¼ cup unsalted butter, cold and cubed
  • ½ teaspoon ground cinnamon

Instructions

  1. Preheat your oven to 350°F (175°C). Line a muffin tin with paper liners.
  2. In a large bowl, whisk together the flour, baking soda, baking powder, salt, cinnamon, nutmeg, and ginger.
  3. In a separate bowl, combine the pumpkin puree, granulated sugar, brown sugar, oil, eggs, and vanilla. Mix well.
  4. Add the wet ingredients to the dry ingredients gradually, mixing just until combined. Do not overmix.
  5. In a small bowl, combine flour, brown sugar, and cinnamon for the crumb topping. Cut in cold butter until it resembles coarse crumbs.
  6. Scoop batter into prepared muffin cups, filling about ¾ full. Sprinkle crumb topping evenly over each muffin.
  7. Bake in the preheated oven for 20-25 minutes, or until a toothpick inserted comes out clean. Cool slightly before serving.

Notes

  • Store muffins in an airtight container at room temperature for up to 2 days.
  • Refrigerate for up to a week or freeze individually wrapped muffins for up to 3 months.
  • Reheat in the microwave for a warm, fresh muffin.
  • Author: Serena Miller
  • Prep Time: 15 minutes
  • Cook Time: 20-25 minutes
  • Category: Breakfast, Snack
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 muffin
  • Calories: 250 Kcal
  • Sugar: 15g
  • Sodium: 180mg
  • Fat: 12g
  • Saturated Fat: 6g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 34g
  • Fiber: 2g
  • Protein: 4g
  • Cholesterol: 45mg
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