Bakery-Style Blueberry Streusel Muffins

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Bakery-Style Blueberry Streusel Muffins

These muffins feature a tender, vanilla-scented crumb bursting with juicy blueberries, topped with a buttery cinnamon streusel. The secret to the “bakery look” is a high initial baking temperature to create those high-domed tops.

  • Prep time: 20 mins

  • Cook time: 20–25 mins

  • Servings: 12 Large Muffins

Ingredients

Component Ingredients
The Streusel 1/2 cup sugar, 1/3 cup flour, 1/4 cup butter (cold/cubed), 1 tsp cinnamon
The Batter 2 cups All-purpose flour, 1/2 cup sugar, 2 tsp baking powder, 1/2 tsp salt
Wet Ingredients 1 large egg, 1/2 cup vegetable oil, 1/3 cup milk, 1 tsp vanilla extract
The Fruit 1 1/2 cups fresh blueberries (tossed in 1 tsp flour)

Instructions

  1. Prep the Oven: Preheat your oven to 218°C (425°F). Line a 12-cup muffin tin with tulip liners.

  2. Make Streusel: In a small bowl, mix sugar, flour, and cinnamon. Cut in the cold butter with a fork until it looks like coarse crumbs. Set aside.

  3. Mix Dry: In a large bowl, whisk together the flour, sugar, baking powder, and salt.

  4. Mix Wet: In a separate measuring cup, whisk the egg, oil, milk, and vanilla.

  5. Combine: Pour the wet ingredients into the dry. Fold gently until just combined—don’t overmix! Gently fold in the blueberries.

  6. Fill & Top: Scoop batter into liners until nearly full. Generously sprinkle the streusel over each muffin.

  7. The Bake: Bake at 218°C (425°F) for 5 minutes, then (without opening the door) lower the heat to 190°C (375°F) and bake for another 15–18 minutes until a toothpick comes out clean.

Tips & Notes

  • The “Temperature Hack”: Starting at a high heat creates a burst of steam that lifts the muffin top quickly, giving you that professional dome.

  • No Soggy Bottoms: Tossing blueberries in a teaspoon of flour before adding them to the batter prevents them from sinking to the bottom.

  • Tulip Liners: If you don’t have these, you can make them by cutting 5-inch squares of parchment paper and pressing them into the tin using a small glass.

Nutritional Info (Per Muffin)

  • Calories: 310 kcal

  • Fat: 14g

  • Carbs: 42g

  • Protein: 4g

  • Sugar: 22g

Benefits

  • Antioxidant Boost: Blueberries are “brain food” packed with anthocyanins.

  • Texture Contrast: The marriage of the soft cake and the crunchy streusel provides a superior “mouthfeel” compared to plain muffins.

  • Versatility: This base recipe works perfectly with raspberries or blackberries too.

Q&A

Q: Can I use frozen blueberries?

A: Yes! Do not thaw them first, or they will turn your batter purple. Add them straight from the freezer.

Q: Why are my muffins tough?

A: You likely overmixed the batter. Mix only until the flour streaks disappear. Overworking the dough develops gluten, which leads to a rubbery texture.

Q: How do I store these?

A: Store in an airtight container at room temperature for up to 2 days. To keep the streusel crunchy, place a paper towel in the container to absorb excess moisture.

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