Blueberry Muffins Topping

Featured in: Desserts for Every Sweet Craving

Fluffy blueberry muffins made with a touch of sourdough for a slight tang, paired with juicy berries and a sweet crumbly top. These tender muffins stay fresh for several days and are perfect for breakfast or snacking. Use sour cream and melted butter for extra moistness. Fresh lemon zest adds brightness, while the crumb topping gives a sweet crunch. Makes 12 large muffins, freezer-friendly for long-term storage.
A woman with blonde hair and a white shirt smiles at the camera.
Updated on Wed, 30 Apr 2025 16:14:50 GMT
Golden Crumb Muffins with Blueberries Pin it
Golden Crumb Muffins with Blueberries | tastefullyrecipe.com

These berry-filled muffins turn ordinary sourdough discard into something downright wonderful. The mix of zesty sourdough and juicy, popping blueberries makes fantastic morning treats that'll fill your home with bakery-worthy scents. Every muffin comes out with a beautiful golden top, packed with plump berries and a soft, fluffy inside that'll have you reaching for another.

I stumbled on this recipe during my sourdough experiments last summer. After trying loads of different versions, this one became the clear winner with my family. Seeing my grandkid's eyes light up when he munches these warm, berry-packed muffins makes all the kitchen testing worth it.

Essential Ingredients

  • Sourdough Discard: Brings a unique tanginess and helps make the inside wonderfully soft.
  • Fresh Blueberries: Create little pockets of sweet juice and flavor throughout each bite.
  • Unsalted Butter: Gives that lovely richness and helps form a crispy, golden outside.
  • Pure Vanilla Extract: Brings all the flavors together while adding a cozy, delightful smell.
  • All-Purpose Flour: Creates the backbone and lets your muffins rise beautifully.

Making Your Treats

Get Started:
Heat your oven to a cozy 375°F as you gather everything you'll need.
Mix Your Foundation:
Stir your sourdough discard with melted butter and sugar until they're completely blended.
Pour In Wet Stuff:
Add eggs, milk, and vanilla until everything looks smooth and even.
Prep Dry Stuff:
Mix flour, baking powder, and salt in a bowl until they're evenly combined.
Bring Everything Together:
Slowly fold dry ingredients into wet mixture, being careful not to stir too much.
Add Your Berries:
Carefully fold blueberries in with a rubber spatula, trying not to crush them.
Scoop And Sprinkle:
Spoon your mix into muffin cups and add some streusel on top if you want.
Bake To Perfection:
Pop them in the oven for 20-25 minutes until they turn a gorgeous golden color.
Juicy Sourdough Blueberry Muffins Pin it
Juicy Sourdough Blueberry Muffins | tastefullyrecipe.com

When I was little in my grandma's kitchen, I watched her save sourdough discard like it was treasure. She'd always keep it for these muffins, saying it was her hidden trick for making the softest breakfast goodies.

Tasty Companions

These muffins taste best with a hot cup of coffee or tea at breakfast time. Try them slightly warm with a bit of good butter melting into the soft center. They're also great as snacks paired with some fresh fruit and a dollop of yogurt.

Tasty Twists

Mix things up by trying other fruits like raspberries or blackberries instead. For something different, mix in some coconut flakes and chopped mango. You can even make them savory by skipping the sugar and adding herbs, cheese and bits of ham.

Storing Your Goodies

Keep your muffins in a sealed container at room temperature for up to three days. If you want them to last longer, wrap each one separately and freeze for up to three months. Warm them in the oven when you're ready to enjoy that just-baked goodness again.

Detailed Sourdough Blueberry Muffins Shot Pin it
Detailed Sourdough Blueberry Muffins Shot | tastefullyrecipe.com

After baking these muffins countless times, I can tell you they're one of the most foolproof and yummy ways to use up sourdough discard. The combo of tangy sourdough with sweet blueberries creates something truly special that connects us to the old tradition of baking from scratch at home.

Frequently Asked Questions

→ Can I use frozen berries instead of fresh ones?
Absolutely! Toss frozen blueberries straight into the batter without thawing. This keeps their color from bleeding too much.
→ What's the best way to keep these muffins fresh?
Keep them in a loosely covered container at room temperature for up to three days. For longer freshness, wrap each muffin in plastic and freeze for up to three months.
→ What can I do if I don’t have sourdough?
No worries! Swap out the sourdough starter with equal parts sour cream or Greek yogurt, and add 2 tablespoons of extra flour to keep the right batter texture.
→ Why should I cover blueberries in flour first?
Tossing blueberries in a bit of flour stops them from sinking to the bottom of your muffins while baking.
→ Can I prep these muffins in advance?
You sure can! Keep the batter in the fridge overnight, then let it come back to room temperature before baking. Make the crumb topping fresh when you're ready to bake.

Blueberry Muffins Topping

Fluffy blueberry muffins bursting with fruit and topped with a golden buttery crunch. Great for mornings or any time of day!

Prep Time
20 Minutes
Cook Time
30 Minutes
Total Time
50 Minutes
By: Patricia


Difficulty: Intermediate

Cuisine: American

Yield: 12 Servings (12 muffins)

Dietary: Vegetarian

Ingredients

→ Dry Ingredients

01 1 tablespoon cornstarch
02 2 teaspoons baking powder
03 2 cups (240 g) plain flour
04 1 cup (200 g) white sugar
05 Zest from ½ a lemon
06 ½ teaspoon baking soda
07 ½ teaspoon salt
08 1 cup (150 g) blueberries, fresh or frozen

→ Wet Ingredients

09 8 tablespoons (113 g) butter, melted
10 ½ cup (125 g) sourdough discard
11 1 teaspoon (5 g) vanilla essence
12 2 large eggs
13 3 tablespoons (45 g) sour cream or Greek yogurt

→ Crumb Topping

14 3 tablespoons (45 g) butter, melted
15 ½ cup (60 g) plain flour
16 ½ cup (100 g) white sugar

Instructions

Step 01

Combine sugar, flour, and melted butter in a bowl. Stir with a fork until it turns crumbly. Pop this aside for now.

Step 02

Heat your oven to 350°F (176°C). Either line 12 muffin cups with paper liners or grease them well with oil or butter.

Step 03

Stir the flour, sugar, salt, baking powder, soda, cornstarch, and lemon zest in a big bowl. Toss in your blueberries so they’re lightly dusted with flour—this keeps them from dropping to the bottom.

Step 04

Whisk all the wet stuff in a medium bowl until combined and smooth. Add this to the dry mixture and gently mix until just blended—don't overwork it! If it feels too thick, add a splash of milk or water to smooth it out.

Step 05

Scoop the batter evenly into your muffin tin. Sprinkle the crumb topping generously over each one and gently press it into the tops so it stays put.

Step 06

Pop them in the oven for 30-35 minutes. Check if they’re done by poking the middle with a toothpick—it should come out clean. Let them cool in the pan for 10 minutes, then transfer to a rack to finish cooling.

Notes

  1. Keep these muffins loosely covered at room temperature for up to 3 days.
  2. Freeze them wrapped up tightly in plastic for up to 3 months.

Tools You'll Need

  • Muffin pan (12-cup)
  • Bowls for mixing
  • Measuring tools (cups, spoons)
  • Wire rack for cooling

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes dairy (butter, sour cream)
  • Includes eggs
  • Includes gluten (flour)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 322
  • Total Fat: 12 g
  • Total Carbohydrate: 50 g
  • Protein: 4 g