Blueberry Muffins Crumb

Featured in Sweet Treats to Make at Home.

These muffins blend juicy blueberries and a touch of sourdough tang, topped with a buttery crumb for a crunchy bite. Sour cream and melted butter make them extra tender. Fresh lemon zest brightens the flavors while the crumb adds sweetness. Quick to whip up, they’re great for breakfast or snacks. Twelve moist muffins stay good for days or freeze perfectly. The sourdough starter gives depth without overpowering.
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Updated on Sun, 30 Mar 2025 00:21:37 GMT
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Golden Blueberry Muffins Crumb | mecooking.com

Turn your leftover sourdough starter into something extraordinary with these blueberry muffins. The zesty tang of sourdough mixed with plump, sweet blueberries makes breakfast treats that'll fill your home with amazing bakery scents. Every muffin comes out with a beautiful golden top, packed with juicy berries and a soft, fluffy inside that'll have you reaching for seconds.

I stumbled upon this gem while experimenting with sourdough last year. After trying loads of different versions, this one became the top pick in our house. Nothing beats seeing my grandson's eyes light up when he tastes these fruity, warm treats fresh from the oven.

Essential Ingredients

  • Sourdough Discard: Brings a distinctive tanginess and helps create that wonderfully soft texture.
  • Fresh Blueberries: Create little pops of sweet juice that spread throughout your muffins.
  • Unsalted Butter: Adds a lovely richness and helps form that crispy, golden outside.
  • Pure Vanilla Extract: Boosts all the flavors and fills your kitchen with a cozy smell.
  • All-Purpose Flour: Provides the framework for light, airy muffins that rise beautifully.

Baking Your Treats

Get Ready:
Heat your oven to 375°F while you gather everything you need.
Mix The Starter:
Stir your sourdough discard with melted butter and sugar until everything looks smooth.
Add Liquid Stuff:
Mix in eggs, milk, and vanilla until everything looks the same.
Sort The Dry Stuff:
Mix flour, baking powder, and salt in another bowl.
Bring Everything Together:
Slowly add dry ingredients to wet ones, but don't mix too much.
Add Fruit:
Carefully fold blueberries into your batter without crushing them.
Get Ready To Bake:
Spoon batter into muffin cups and add topping if you want.
Bake:
Let them cook for 20-25 minutes until they turn golden brown.
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Delightful Sourdough Blueberry Muffins | mecooking.com

My grandma taught me that sourdough discard wasn't waste but treasure. She'd always save every bit for these muffins, saying it was her special ingredient for making the softest breakfast treats ever.

Tasty Companions

Nothing beats having these muffins with a hot cup of coffee or tea at breakfast time. Try them while they're still a bit warm with some good butter melting into them. They're also great as a snack later in the day with some fresh fruit and yogurt on the side.

Fun Variations

Try using different berries like raspberries or blackberries instead. For something more exotic, mix in some coconut flakes and chopped mango. Want something savory? Skip the sugar and add herbs, cheese and ham bits instead.

Storing Your Muffins

Keep these goodies in a sealed container on your counter for up to three days. If you want them to last longer, wrap each one separately and freeze them for up to three months. Warm them up in the oven when you're ready to eat them again.

Tempting Sourdough Blueberry Muffins Pin it
Tempting Sourdough Blueberry Muffins | mecooking.com

After baking these muffins countless times, I can tell you they're one of the most foolproof and tasty ways to use up sourdough discard. There's something truly magical about the mix of tangy sourdough with sweet blueberries that connects us to the wonderful tradition of baking at home.

Frequently Asked Questions

→ Can I swap fresh berries for frozen ones?
Totally! Toss frozen blueberries right into the batter. No need to thaw them, and this keeps the color from smearing.
→ How can I keep these muffins fresh?
Store them loosely covered on your counter for up to 3 days. To save longer, wrap individually and freeze for up to 3 months.
→ What if I don’t have sourdough?
If sourdough isn’t available, swap in the same amount of sour cream or Greek yogurt and add 2 tablespoons of flour for the right texture.
→ Why roll blueberries in a bit of flour?
This keeps the berries evenly spread out and from sinking to the muffin bottoms while baking.
→ Can I prep these in advance?
You sure can! Mix everything except the crumb topping, store in the fridge overnight, and bake after letting it warm up. Make the crumb fresh just before baking for best results.

Blueberry Muffins Crumb

Soft and sweet, these sourdough blueberry muffins feature fresh berries and a golden-buttery crumb. Perfect for mornings or anytime snacks!

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

Category: Desserts

Difficulty: Intermediate

Cuisine: American

Yield: 12 Servings (12 muffins)

Dietary: Vegetarian

Ingredients

→ Dry Ingredients

01 Zest from half a lemon
02 1 tablespoon corn starch
03 ½ teaspoon salt
04 2 teaspoons baking powder
05 ½ teaspoon baking soda
06 1 cup (150 g) fresh or frozen blueberries
07 2 cups (240 g) all-purpose flour
08 1 cup (200 g) granulated sugar

→ Wet Ingredients

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

→ Crumb Topping

14 ½ cup (100 g) granulated sugar
15 3 tablespoons (45 g) melted butter
16 ½ cup (60 g) all-purpose flour

Instructions

Step 01

Use a fork to mash the flour, sugar, and butter together in a bowl. Once it forms a crumbly texture, leave it aside for later use.

Step 02

Heat your oven to 350°F (176°C). Either line your muffin tin with paper liners or grease it generously so nothing sticks.

Step 03

Stir the flour, sugar, baking powder, corn starch, lemon zest, salt, and baking soda well in a big bowl. Toss in the blueberries so they get lightly coated in the dry mix. This keeps them from sinking while baking!

Step 04

In a medium-sized bowl, whisk the wet ingredients until smooth. Pour this into the mixture of dry ingredients and stir until combined. If it feels thick, add a little water or milk (about 1-2 tablespoons) until it loosens up.

Step 05

Spoon the batter evenly into your 12 muffin cups. Generously scatter the crumb topping over each one, and lightly press so it stays in place.

Step 06

Bake for 30-35 minutes. They're ready when a toothpick poked in the middle comes out clean. Let them cool for about 10 minutes in the tin before transferring to a cooling rack.

Notes

  1. Muffins will stay fresh at room temperature for 2-3 days if loosely covered.
  2. Wrap tightly in plastic and freeze them for up to 3 months if you need them to last longer.

Tools You'll Need

  • Muffin tin (12 slots)
  • Bowls for mixing
  • Measuring tools (cups and spoons)
  • Rack for cooling

Allergy Information

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