Tasty Blueberry Crumb Muffins

Featured in Sweet treats that make you happy.

Fluffy and tangy muffins with blueberries, buttermilk, and a citrus kick. The cinnamon crumble topping adds crunch, and they bake in 45 minutes. Delicious warm or cooled, this batch makes twelve.
Maria from tastyhush
Updated on Thu, 10 Apr 2025 14:34:49 GMT
A soft blueberry muffin topped with crunchy crumbs on a table. Pin it
A soft blueberry muffin topped with crunchy crumbs on a table. | tastyhush.com

Home-style blueberry muffins topped with buttery crumbs that'll make you forget about store-bought ones. The soft, vanilla-filled inside holds bursts of juicy berries, and the crispy cinnamon topping gives you that amazing crunch. A hint of citrus brings everything together for a breakfast you won't be able to resist.

What makes these muffins so special is letting them sit for 2 hours after they come out of the oven. This waiting time helps the inside develop fully and lets all the flavors blend together wonderfully.

Key Ingredients

  • All-Purpose Flour: Use unbleached with medium protein levels for the best texture. Spoon into measuring cups and level off
  • Eggs: Take Grade A eggs out early so they're not cold when mixing
  • Buttermilk: Get the whole-fat cultured kind for extra moisture and flavor
  • Blueberries: Pick firm fresh ones or keep frozen berries frozen until you need them
  • Baking Powder: Make sure it's fresh and doesn't contain aluminum
  • Vanilla Extract: Go for pure vanilla for better flavor
  • Citrus Zest: Grab fresh lemons and oranges for their bright flavor
  • Butter: Choose good unsalted butter at room temp
  • Sugar: Standard granulated works perfectly
  • Salt: Fine sea salt mixes in better

Cooking Steps

Streusel Topping:
Start with cold butter cut into chunks. Mix your dry stuff first, then work the butter in until it looks crumbly. Stick it in the fridge while making your batter.
Mixing Technique:
Stir dry items together completely. Mix wet stuff in a different bowl until smooth. Combine them with minimal stirring.
Adding Berries:
Dust berries with a bit of flour. Fold them into the mix very gently to keep them whole.
Topping Application:
Crumble the cold streusel into different sizes and scatter a generous amount over your batter.
A tray of muffins with blueberries in them. Pin it
A tray of muffins with blueberries in them. | tastyhush.com

Keep the muffins in their pan for 5 minutes before moving them to cool elsewhere. This step keeps the bottoms from getting mushy and helps them hold their shape.

Oven Timing Tips

They'll need between 22-25 minutes in the oven, depending on how hot yours runs. Grab an oven thermometer to get it right and turn the pan around halfway through for even browning.

Tasty Pairings

These taste amazing when they're still a bit warm. Try them with a pat of butter, some honey, or homemade berry sauce. A quick 10 seconds in the microwave brings back that fresh-baked feel.

Mix It Up

Feel free to toss some nuts on top, swap in different berries, or add warm spices like cardamom. Each change creates something new and yummy.

Keeping Them Fresh

Once they've cooled down, put them in containers that seal tight with paper towels inside. Put parchment between layers if you stack them. They'll stay good for 3 days on your 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. | tastyhush.com

We've tweaked this recipe until it's just right, giving you muffins with amazing texture, plenty of berries, and that irresistible crunchy topping. They'll make any morning meal extra special.

Frequently Asked Questions

→ Can I switch fresh blueberries with frozen ones?
Of course! Both work fine. Just toss the frozen berries in—they don’t need to thaw.
→ What keeps muffins from being too dense?
Don’t overmix. Stir gently until it’s just combined. Some lumps are totally okay.
→ Can I bake these a day before?
Yes! Make them ahead and store in an airtight container at room temperature for two days.
→ Why does the crumb topping need to chill?
It helps keep the chunks intact and stops them from melting too soon in the oven.
→ What’s a substitute for buttermilk?
You can mix regular milk with a little lemon juice and let it sit for a few minutes.

Blueberry Muffins Crumb

Moist muffins packed with blueberries, with a crumbly cinnamon topping and a touch of zesty citrus. Just right for a quick breakfast or snack.

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

Category: Desserts

Difficulty: Intermediate

Cuisine: American

Yield: 12 Servings (12 muffins)

Dietary: Vegetarian

Ingredients

→ Crunchy Crumb Topping

01 1/4 cup of butter, melted (choice of salted or unsalted)
02 A dash of cinnamon (0.5 tsp)
03 1/2 cup of all-purpose flour (72 grams)
04 Half a cup of granulated sugar (112 grams)

→ Muffin Batter Blend

05 1 big egg
06 A squeeze of zest from 2 Meyer lemons or combine another citrus (1 lemon + 1 orange)
07 Fresh or frozen blueberries, about 2 cups
08 1 1/3 cup of melted unsalted butter (roughly 5.33 tablespoons)
09 Kosher salt, only a pinch (1/4 teaspoon)
10 3/4 cup of granulated white sugar
11 2 teaspoons of baking powder
12 1 1/2 cups of all-purpose flour (212 grams)
13 2/3 cup of buttermilk

Instructions

Step 01

Preheat the oven to 375°F and pop liners into the muffin tray.

Step 02

Stir white sugar, cinnamon, and flour together in a small bowl. Mix in the butter with a fork until the mixture gets crumbly, then stick it in the fridge to chill.

Step 03

Combine baking powder, salt, sugar, flour, and lemon zest in a large mixing bowl using a whisk.

Step 04

Stir together the egg, buttermilk, and melted butter in another big bowl. It might separate a little, but that’s fine.

Step 05

Slowly stir the wet combo into your dry mix. Don’t overmix—leave it lumpy!

Step 06

Gently fold the blueberries into the dough. Mix softly to keep the batter from turning purple.

Step 07

Use a cookie scoop (3 tablespoons) to evenly fill all 12 cups.

Step 08

Sprinkle the topping from the fridge over each muffin.

Step 09

Slide the tray into the oven for 28–30 minutes. The muffins should turn slightly golden on top and spring back if pressed gently.

Step 10

Enjoy them warm or wait a couple of hours—they taste even better cooled!

Notes

  1. Both fresh and frozen blueberries work perfectly fine.
  2. Don't fret about using regular lemons instead of Meyer lemons or even mixing with orange zest.
  3. Your batter should stay chunky, so mix it lightly!

Tools You'll Need

  • 12-cup muffin tray
  • Paper or silicone liners for the cups
  • Large bowls (1 or 2) for combining ingredients
  • Small mixing bowl for topping ingredients
  • Whisk for mixing
  • Scooper for portioning—around 3 tablespoons

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains wheat—flour is included
  • Dairy products like buttermilk and butter are in it
  • Eggs are used in the mix

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