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Costco Copycat Muffin Recipes


Just like the muffins at Costco! Easily adapted to a variety of flavors; almond poppyseed, chocolate, lemon, spice cake or blueberry muffins. Directions for all provided. Enjoy!

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  • 1 (18-ounce) box cake mix (Duncan Hines is the best)
  • 2 tablespoons flour
  • 3 eggs
  • 1/3 cup vegetable oil
  • 3/4 cup water
  • 1 tablespoon baking powder


Preparation time 5mins
Cooking time 25mins


Step 1

Mix all ingredients together. Spoon into prepared muffin cups.

Bake at 375°F for approximately 20 minutes or until tops are lightly browned.

-For almond poppyseed muffins use a white cake mix, mix 2 tablespoons poppy seeds and 1 teaspoon almond extract.
-For chocolate muffins use a chocolate cake mix and stir in 1 1/2 cups chocolate chips.
-For lemon muffins use lemon cake mix and 2 tablespoons poppy seeds.
-For spice cake muffins use spice cake mix and add cinnamon sugar topping before baking.
-For blueberry muffins use white cake mix and add blueberries.

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