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Jumbo Blueberry Muffins with Crumb Topping

Jumbo blueberry muffins that taste like they came from your favorite bakery - tender, moist, and topped with the most delicious cinnamon crumb. Packed with fresh blueberries and simple to make.
Prep Time:15 minutes
Cook Time:30 minutes
Total Time:45 minutes

Equipment

  • jumbo muffin tin

Ingredients

Muffin Batter

  • cup vegetable oil
  • cup milk
  • 1 egg
  • cups all purpose flour
  • ¾ cup white sugar
  • 2 teaspoons baking powder
  • ¾ teaspoon salt
  • 1½-2 cups blueberries

Streusel Topping

  • ½ cup all-purpose flour
  • ¼ cup salted butter diced and cold
  • ½ cup white sugar
  • teaspoons cinnamon

Instructions

  • Prep. Preheat the oven to 400 degrees with the rack in the center. Line a muffin tin with cupcake liners.
  • Make batter. Combine the wet ingredients (oil, egg, and milk in one bowl. Beat with a hand mixer until well combined (or whisk by hand 1-2 minutes). Put the dry ingredients on top mix them amongst themselves a bit, and then gently mix them together, stirring until just combined. Fold in the blueberries.
  • Make streusel topping. Cut the butter into the flour in a medium mixing bowl, using two knives or a pastry blender, until it resembles small peas. Stir in the sugar and cinnamon.
  • Assemble. Scoop the batter into the prepared muffin tins. (The batter will be thick!) Equally distribute the topping on top of the muffin batter.
  • Bake. Bake for 25-30 minutes (20-25 minutes for regular-sized muffins). Remove from oven when a toothpick inserted into the center comes out clean or with a few crumbs. Remove to a wire rack to cool. Serve warm or at room temperature.

Notes

You can use melted butter instead of oil, but I find oil easier to work with and yields a moister muffin.
You can also make these into 1 dozen regular-sized muffins.  You won't need to alter the batter or topping in any way, but reduce the baking time to about 20 minutes.

Nutrition

Calories: 408kcal | Carbohydrates: 77g | Protein: 6g | Fat: 9g | Saturated Fat: 5g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 0.3g | Cholesterol: 49mg | Sodium: 272mg | Potassium: 105mg | Fiber: 2g | Sugar: 46g | Vitamin A: 319IU | Vitamin C: 4mg | Calcium: 37mg | Iron: 2mg
Servings: 6 muffins
Calories: 408kcal
Author: Katie Shaw