Tasty Blueberry Crumb Muffins

Featured in Warm bread with golden crust.

These fluffy muffins mix sweet blueberries and bright citrus zest perfectly. Buttermilk adds softness, while a cinnamon crumble gives a crunchy top. Made with two cups of berries, they’re ready in under an hour. A batch of 12 muffins is perfect for casual breakfasts or snack breaks.
alicia in the kitchen
Updated on Thu, 10 Apr 2025 14:38:05 GMT
A moist blueberry muffin with crumb topping resting on a tabletop. Pin it
A moist blueberry muffin with crumb topping resting on a tabletop. | tasteofsavor.com

Home-style blueberry muffins topped with crunchy buttery streusel that'll make you forget about store-bought versions. The soft, fluffy inside holds juicy berry pockets, while the crispy cinnamon topping creates a wonderful texture difference. A touch of fresh citrus brings brightness to these tasty morning treats.

What makes these muffins so amazing is letting them sit for 2 hours after they come out of the oven. This waiting time lets the texture fully set and the flavors blend together perfectly.

Key Components

  • All-Purpose Flour: Use unbleached with medium protein levels for the best texture. Spoon it into measuring cups and level off
  • Eggs: Get them to room temperature for better mixing and lift
  • Buttermilk: Pick the full-fat kind for extra moisture and flavor
  • Blueberries: Choose plump, firm ones or keep frozen berries in the freezer until needed
  • Baking Powder: Make sure it's new and aluminum-free
  • Vanilla Extract: Go for the real stuff for better flavor
  • Citrus Zest: Grab fresh lemon and orange for that zingy kick
  • Butter: Pick a good unsalted brand and let it soften
  • Sugar: Plain white granulated works great
  • Salt: Fine sea salt mixes in better

Making Process

Streusel Topping:
Start with cold butter cut into tiny chunks. Mix the dry stuff well, then work in the butter until crumbly. Keep cold while you make the batter.
Mixing Technique:
Stir all dry things together first. Mix wet ingredients in another bowl until smooth. Combine just enough to mix them.
Adding Berries:
Dust berries with a bit of flour. Fold them in gently with just a few strokes so they don't break.
Topping Application:
Break up the cold streusel into different sizes and sprinkle lots on top of the batter.
A tray of muffins with blueberries in them. Pin it
A tray of muffins with blueberries in them. | tasteofsavor.com

After baking, leave the muffins in the pan for 5 minutes before moving them to cool. This step keeps the bottoms from getting wet and helps them hold their shape.

Oven Timing Tips

You'll need about 22-25 minutes based on your oven. Get an oven thermometer to be sure and turn the pan around halfway to brown them evenly.

Ways to Enjoy

They taste best when slightly warm. Try them with a pat of butter, a drizzle of honey, or some fresh berry sauce. Just pop them in the microwave for a few seconds before eating.

Different Twists

Throw some nuts on top, swap in different berries, or add spices like cardamom. Each change gives you a whole new tasty experience.

Keeping Them Fresh

Once totally cool, put them in sealed containers lined with paper towels. Place parchment between stacked muffins. They'll stay good for 3 days on the counter or 2 months in the freezer.

A blueberry muffin with a blueberry on top. Pin it
A blueberry muffin with a blueberry on top. | tasteofsavor.com

This tried-and-tested formula gives you amazing muffins packed with juicy berries and topped with irresistible crumbly streusel. They'll make any breakfast or brunch extra special.

Frequently Asked Questions

→ Can I use fresh instead of frozen blueberries?
Yes, both work well. If using frozen, don’t defrost them before adding.
→ How do I keep my muffins from being heavy?
Don’t overmix the batter—stir just until everything’s combined, even if there are small lumps.
→ Can I make these ahead of time?
Of course! Bake them a day earlier and store in an airtight container at room temperature for up to two days.
→ Why chill the crumble before baking?
Chilling keeps the crumbs from melting while baking, creating that lovely crunchy texture.
→ What’s an alternative if I don’t have buttermilk?
Quickly make your own by mixing 2 teaspoons of lemon juice into regular milk and letting it sit for a few minutes.

Blueberry Crumb Muffins

Light and fluffy muffins bursting with blueberry flavor, topped with cinnamon crumble and a touch of citrus freshness. Great for mornings or treats.

Prep Time
15 Minutes
Cook Time
30 Minutes
Total Time
45 Minutes
By: Alicia

Category: Breads

Difficulty: Intermediate

Cuisine: American

Yield: 12 Servings (12 muffins)

Dietary: Vegetarian

Ingredients

→ Crumble Topping

01 1/4 cup of either salted or unsalted butter, melted
02 A dash of cinnamon (1/2 teaspoon)
03 1/2 cup of plain flour (72g)
04 Half a cup of granulated sugar (112g)

→ Muffin Batter Base

05 3/4 cup granulated white sugar
06 1/3 cup melted butter without salt (roughly 5 tablespoons)
07 A big pinch of kosher salt (1/4 teaspoon)
08 1 whole egg
09 2 cups fresh or frozen blueberries
10 2 teaspoons baking powder
11 1 and 1/2 cups of all-purpose flour (212g)
12 The peel of 2 lemons (or mix lemon and orange zest)
13 2/3 cup of tangy buttermilk

Instructions

Step 01

Set your oven to 375°F and line a 12-cup muffin tray.

Step 02

Mix sugar, flour, and cinnamon in a small bowl. Pour in melted butter, then use a fork to stir until it forms clumps. Pop it in the fridge to chill.

Step 03

In a large bowl, whisk together baking powder, flour, lemon zest, sugar, and salt.

Step 04

Whisk together the egg, melted butter, and buttermilk in a separate bowl. If it looks odd, that's normal—don't worry!

Step 05

Add wet ingredients into the bowl with the dry mix. Stir until barely mixed—it’ll look lumpy, and that’s fine.

Step 06

With a gentle hand, fold the blueberries into the batter. Don’t overmix, or the batter might turn purple.

Step 07

Scoop about 3 tablespoons of batter into each muffin liner, filling all 12 cups evenly.

Step 08

Sprinkle the chilled crumb mixture over the batter on each muffin.

Step 09

Bake for 28–30 minutes. Muffins are done when their tops are golden and spring back when touched lightly.

Step 10

Let them cool completely for a couple of hours—they taste even better that way!

Notes

  1. Frozen blueberries can be swapped for fresh ones without a problem.
  2. If Meyer lemons aren’t handy, regular lemons or oranges work too.
  3. Your batter should stay lumpy—don’t keep mixing!

Tools You'll Need

  • Standard muffin tin with 12 slots
  • Paper liners for the muffin cups
  • One or two large mixing bowls
  • A smaller bowl for topping prep
  • A whisk for smooth mixing
  • A cookie scoop (3 tablespoons in size)

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains wheat products (like flour)
  • Includes dairy ingredients (like buttermilk and butter)
  • Eggs are also used

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 274
  • Total Fat: 11 g
  • Total Carbohydrate: 42 g
  • Protein: 3 g