Amazing Blueberry Muffin Topping

As seen in: Homemade Muffins & Scones: Better Than the Bakery

Soft muffins bursting with blueberries and a refreshing citrus hint. Buttermilk keeps them light, and the crumb topping adds crunch. Ready in 45 minutes, these make 12 muffins great for weekend brunch or sharing!
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Refreshed on Tue, 11 Mar 2025 04:26:48 GMT
A muffin with blueberries and a crunchy topping set on a surface. Save it
A muffin with blueberries and a crunchy topping set on a surface. | iamcooker.com

Homemade blueberry muffins with crumbly streusel topping that'll make you forget about store-bought versions. Each bite reveals soft vanilla-infused insides dotted with bursting berries, complemented by the crunchy cinnamon coating on top. The added touch of citrus zest brings a bright lift to these morning treats.

What makes these muffins stand out is the 2-hour wait after they come out of the oven. This sitting time helps the inside texture fully settle and lets all the flavors come together perfectly.

Key Ingredients

  • All-Purpose Flour: Pick unbleached with medium protein levels for the best feel. Spoon it into measuring cups and level off
  • Eggs: Use room temp Grade A eggs for better mixing and lift
  • Buttermilk: Go with whole-fat cultured buttermilk for moisture and zip
  • Blueberries: Choose plump, firm fresh ones or keep frozen berries in the freezer until needed
  • Baking Powder: Make sure it's new and aluminum-free for top results
  • Vanilla Extract: Stick with pure vanilla for richer flavor
  • Citrus Zest: Grate fresh lemon and orange skin for that sunny taste
  • Butter: Get good unsalted butter and let it warm to room temp
  • Sugar: Plain white granulated works great
  • Salt: Fine sea salt blends in better

Cooking Steps

Streusel Topping:
Start with butter straight from the fridge and cut it small. Combine dry stuff well, then mix in butter until you get crumbs. Keep cold while making the rest.
Mixing Technique:
Stir dry things completely. Mix wet items separately until smooth. Combine just enough to blend everything.
Adding Berries:
Dust berries lightly with flour. Stir them in with just a few motions so they don't break.
Topping Application:
Break the cold streusel into different-sized pieces and put lots on top of the batter.
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A tray of muffins with blueberries in them. | iamcooker.com

Don't rush to take them out! Let the muffins sit in the pan for 5 minutes before moving them to cool. This stops them from getting soggy on the bottom and helps them keep their shape.

Oven Timing Tips

They'll need about 22-25 minutes to bake, depending on your particular oven. Grab an oven thermometer to be sure, and turn the pan around halfway to get even browning.

Ways To Serve

They taste best when they're still a bit warm. Add a pat of butter, drizzle of honey, or some fresh berry sauce. A quick 10 seconds in the microwave can bring back that just-baked warmth.

Different Options

Feel free to mix it up by adding crunchy nuts to the topping, swapping in different berries, or trying warm spices like cardamom. Each change creates its own tasty twist.

Keeping Them Fresh

Once they've totally cooled down, put them in sealed containers lined with paper towels. Add parchment between layers if stacking. They'll stay good for 3 days on the counter or 2 months if frozen.

A blueberry muffin with a blueberry on top. Save it
A blueberry muffin with a blueberry on top. | iamcooker.com

After many tests and tweaks, this recipe gives you amazing muffins with just the right texture, plenty of berries, and that can't-resist crumbly topping. They'll make any morning meal extra special.

Common Questions

→ Can I swap frozen blueberries for fresh ones?
Yes! Both types work perfectly. If frozen, toss them in without thawing.
→ What keeps muffins from turning heavy?
Don’t overmix the batter. Just stir gently until combined, leaving it thick and a little lumpy.
→ Can I bake these ahead of time?
Of course! They’ll stay fresh in a sealed container at room temperature for two days.
→ Why does the crumb topping need chilling?
Chilling ensures bigger, crunchier crumbs and keeps them from melting too fast in the oven.
→ What if I don’t have buttermilk?
No problem! Add 2 teaspoons of lemon juice to regular milk, then let it sit for a few minutes.

Blueberry Muffin Topping

Moist muffins packed with juicy blueberries, topped with a sweet cinnamon crumb layer and zesty lemon flavor. Great for mornings or a quick bite later.

Preparation
15 Mins
Cooking Duration
30 Mins
Complete Duration
45 Mins
By: sofia

Type: Bakery Fresh

Complexity: Moderate

Origin: American

Output: 12 Portions (12 muffins)

Diet Types: Plant-Based (with dairy/eggs)

What You'll Need

→ Streusel Crumble

01 1/4 cup of butter, melted (your choice: salted or not)
02 Half a teaspoon of cinnamon
03 1/2 a cup of all-purpose flour (72g)
04 112g sugar (half a cup)

→ Muffin Base

05 2 cups of blueberries—frozen is fine if fresh isn’t available
06 2 teaspoons of baking powder
07 3/4 cup of granulated sugar
08 1/4 teaspoon of kosher salt
09 Zest of two Meyer lemons—or mix it up with one orange and one lemon
10 5 tablespoons (1/3 cup) of melted, unsalted butter
11 2/3 cup of buttermilk
12 One large egg
13 212g (1 and 1/2 cups) of plain flour

Preparation Steps

01 Step

Set your oven to 375°F and line a 12-cup muffin tin with paper liners.

02 Step

Mix sugar, cinnamon, and flour in a small bowl. Add melted butter and fork it together until it’s chunky. Put it in the fridge for a bit.

03 Step

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

04 Step

In a separate bowl, whisk the egg, melted butter, and buttermilk until it’s combined—even if it looks curdled, it’s fine.

05 Step

Blend the wet and dry mixes gently. Stir just enough to combine—it’ll be thick and a bit lumpy.

06 Step

Carefully fold in the blueberries, stopping when they’re just spread throughout.

07 Step

Scoop batter into the muffin liners evenly—about 3 tablespoons of mix per cup.

08 Step

Sprinkle the chilled streusel crumble by hand on top of each muffin.

09 Step

Bake for 28 to 30 minutes. The tops should be slightly golden and bounce back if you press them lightly.

10 Step

They’re amazing warm but wait a couple of hours for them to fully cool for the best flavor.

Additional Tips

  1. You can switch Meyer lemons for regular ones or even oranges.
  2. Frozen or fresh berries work just as well.
  3. Don’t overmix the batter—leave it a little lumpy!

Required Equipment

  • A standard 12-cup muffin tray
  • Paper liners for muffins
  • Two mixing bowls—one big, one small
  • A small bowl for the topping mixture
  • A handheld whisk
  • Cookie scoop—3 tablespoons size

Allergen Notice

Review ingredients for possible allergens and seek professional medical advice if uncertain.
  • Includes wheat products like flour
  • Contains dairy ingredients such as buttermilk and butter
  • Has eggs

Nutritional Information (Each Portion)

Consider these values as estimates rather than definitive health guidance.
  • Energy: 274
  • Fat Content: 11 g
  • Carbohydrates: 42 g
  • Protein Content: 3 g