Quick Blueberry Muffin Bread (One Bowl, No Mixer)

This loaf delivers everything you love about a bakery blueberry muffin in a single easy pan. No scooping, no standing over a hot oven, just mix, pour, and bake.

The crumb is tender and buttery, loaded with juicy blueberries, and the top cracks into that classic muffin dome. If you can stir, you can make this bread tonight.

What Makes This Loaf So Reliable

I keep coming back to this version because it needs one bowl and zero special equipment. You whisk the dry ingredients, make a well for the wet ones, and fold in the berries right there.

The texture lands exactly where a good muffin bread should: soft but sturdy enough to slice cleanly, with a fine golden crust and a center that stays moist for days. Using melted butter instead of creaming means no mixer and no waiting for butter to soften.

Ingredients

• 1 ½ cups all-purpose flour: spooned and leveled, not scooped
• ¾ cup granulated sugar: keeps the crumb tender
• 2 tsp baking powder
• ½ tsp baking soda
• ¼ tsp salt: fine sea salt or table salt
• 1 large egg: at room temperature so the batter comes together smoothly
• ¾ cup buttermilk: use full-fat for richness or make your own with ¾ cup milk plus 1 tbsp lemon juice
• ⅓ cup unsalted butter, melted and cooled slightly
• 1 tsp vanilla extract
• 1 ½ cups fresh or frozen blueberries: if using frozen, do not thaw
• 1 tbsp all-purpose flour: for tossing the blueberries, this helps keep them suspended

Variations / Substitutions

• Make it dairy-free: use a neutral oil like avocado oil instead of butter and swap the buttermilk for a plant-based milk with 1 tbsp lemon juice
• Add lemon: stir the zest of 1 lemon into the dry mix and drizzle a simple lemon glaze over the cooled loaf
• Switch the berry: raspberries, chopped strawberries, or blackberries work beautifully
• No buttermilk in the fridge: stir 1 tbsp white vinegar or lemon juice into ¾ cup whole milk and let it sit 5 minutes

If you love the combination of citrus and berries, try Lemon Blueberry Scones next.

How to Make Blueberry Muffin Bread

Step 1: Mix the Dry Ingredients

Preheat your oven to 350°F (175°C) and grease a 9×5 inch loaf pan. In a large bowl, whisk together the 1 ½ cups flour, ¾ cup sugar, 2 tsp baking powder, ½ tsp baking soda, and ¼ tsp salt until no lumps remain.

The mixture will look pale and evenly blended. Whisking thoroughly here means the leavening is distributed well, so you will not hit a random bitter pocket later.

Step 2: Whisk the Wet Ingredients

Make a well in the center of the dry ingredients and crack in the 1 large egg. Pour in the ¾ cup buttermilk, ⅓ cup melted butter, and 1 tsp vanilla. Whisk just the liquids together inside the well for about 30 seconds, then slowly incorporate the dry mix from the edges.

Stop as soon as the flour disappears. The batter will be thick and slightly lumpy. A few small streaks of flour are fine; overmixing makes the loaf tough.

Step 3: Fold in the Blueberries

In a separate small bowl, toss the 1 ½ cups blueberries with the 1 tbsp flour. This light coating gives the berries grip so they do not all sink to the bottom. Tip the coated berries into the batter and fold gently with a spatula, just until they are scattered through.

You will feel the resistance of the thick batter and see the berries dotting the surface. A few swirls of purple are normal and will marble the loaf slightly as it bakes.

Step 4: Bake the Loaf

Scrape the batter into your prepared pan and spread it into the corners with the spatula. Bake on the middle rack for 50 to 60 minutes. At 50 minutes, open the oven and check the center with a toothpick; it is done when the pick comes out with moist crumbs, not wet batter.

The top will rise and crack open a little, and the edges will pull away from the pan. Your kitchen will smell like a bakery around the 40-minute mark. If the top is browning too quickly, lay a loose piece of foil over it for the last 15 minutes.

Step 5: Cool and Slice the Bread

Let the loaf rest in the pan on a wire rack for 10 minutes, then run a knife around the edges and turn it out onto the rack. Cool completely before slicing so the crumb sets and the slices hold together.

Use a serrated knife and saw gently through the crust. The inside will be pale gold, flecked with dark blueberry bursts, and each slice should have a crisp top edge and a soft, tender middle.

Tips for a Tender Crumb Every Time

• Do not skip tossing the blueberries in flour. It is the simplest insurance against a sunken berry pile at the bottom of the loaf.
• Room temperature egg and buttermilk blend more smoothly into the batter. Set them on the counter 30 minutes before you start.
• Spoon your flour into the measuring cup and level it with a knife. Scooping directly from the bag packs in too much flour and gives you a dry, dense loaf.
• Check for doneness early. Every oven runs differently, and a 9×5 pan bakes faster than an 8×4. Start checking at 50 minutes.

Bake times by pan size and material:

Storing Leftover Blueberry Bread

• Refrigerator: wrap the cooled loaf tightly in plastic or store in an airtight container for up to 5 days.
• Freezer: wrap well and freeze for up to 3 months. Slice before freezing so you can pull out individual pieces.
• Reheating: a quick 10-second zap in the microwave or a few minutes in a toaster oven brings back that just-baked warmth.

Frequently Asked Questions

Can I use frozen blueberries?

Yes, and you do not need to thaw them first. Toss them straight from the freezer with the extra tablespoon of flour so they do not bleed or sink, and the loaf may need an extra 3 to 5 minutes in the oven.

Why did my blueberries all sink to the bottom?

The number one reason is overmixing the batter. A thin, overworked batter cannot support the berries. Tossing in flour helps, but the key is folding just until the berries are distributed and the batter is still thick and heavy.

Can I make this gluten-free?

A 1:1 gluten-free baking flour blend works well as a direct swap for the all-purpose flour. Avoid single-grain flours like almond or oat flour here; they change the texture too much.

How do I turn this into regular muffins?

Divide the batter among a 12-cup muffin tin lined with paper liners, filling each about three-quarters full. Bake at 375°F (190°C) for 18 to 22 minutes until a toothpick comes out clean.

Blueberry Muffin Bread Recipe

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 55 minutes mins

Total Time 1 hour hr 10 minutes mins

Servings: 10 servings

Calories: 210

Ingredients Method Notes

Ingredients

  

• 1 ½ cups all-purpose flour
• ¾ cup granulated sugar
• 2 tsp baking powder
• ½ tsp baking soda
• ¼ tsp salt
• 1 large egg, room temperature
• ¾ cup buttermilk
• ⅓ cup unsalted butter, melted and cooled slightly
• 1 tsp vanilla extract
• 1 ½ cups fresh or frozen blueberries
• 1 tbsp all-purpose flour

Method

 

1. Preheat oven to 350°F (175°C). Grease a 9×5 inch loaf pan. In a large bowl, whisk the 1 ½ cups flour, sugar, baking powder, baking soda, and salt.
2. Make a well in the center. Add the egg, buttermilk, melted butter, and vanilla. Whisk the liquids together, then stir into the dry mix just until combined.
3. Toss the blueberries with the 1 tbsp flour, then fold gently into the batter.
4. Scrape batter into the prepared pan and bake 50 to 60 minutes until a toothpick inserted in the center comes out with moist crumbs.
5. Cool in the pan 10 minutes, then turn out onto a wire rack. Cool completely before slicing with a serrated knife.

Notes

Let the loaf cool fully before slicing so it holds its shape. If you cut while it is still warm, the crumb can tear. The bread tastes even better the next day as the blueberry flavor settles in.