I packed these blueberry muffins with juicy berries, a buttery crumb topping, and one secret ingredient that makes every bite unbelievably fluffy and moist.
I’m obsessed with these blueberry muffins because they hit every single thing I want in a bakery-style muffin: tall tops, tender centers, juicy bursts, and that sweet crumbly lid I pick at first. The fresh blueberries do all the heavy lifting, popping into jammy little pockets in every bite.
And the sour cream keeps the crumb soft and moist without making it heavy. I love how they taste rich but still bright, sweet but not flat.
But the real reason I keep coming back? That crunchy topping against the fluffy muffin.
Ridiculously good. The kind I absolutely grab before they cool.
Ingredients
- All-purpose flour gives the muffins structure without making them feel heavy or dry.
- Granulated sugar keeps things sweet, but not bakery-window-level wild.
- Baking powder and baking soda help them puff up nice and tall.
- Salt makes the blueberry flavor pop.
Don’t skip it, seriously.
- Vegetable oil keeps the crumb soft, even the next day.
- Melted butter adds richer flavor, if you’re feeling a little extra.
- Eggs hold everything together and give that tender, cakey bite.
- Vanilla makes the whole batch smell like weekend breakfast.
- Milk loosens the batter so the muffins stay light, not dense.
- Sour cream or Greek yogurt is the secret to moist, dreamy muffins.
- Fresh blueberries burst into juicy little pockets.
Basically, the best part.
- Coarse sugar adds that sparkly crunch on top you’ll love.
- Crumb topping brings buttery, cinnamon-sweet bits.
Plus, it feels fancy.
Ingredient Quantities
- All purpose flour 2 cups (250 g)
- Granulated sugar 3/4 cup (150 g)
- Baking powder 2 teaspoons
- Baking soda 1/2 teaspoon
- Salt 1/2 teaspoon
- Vegetable oil 1/3 cup (80 ml)
- Unsalted butter melted 2 tablespoons (optional for richer flavor)
- Large eggs 2
- Vanilla extract 1 teaspoon
- Milk 1/2 cup (120 ml)
- Sour cream or Greek yogurt 1/2 cup (120 g)
- Fresh blueberries 1 1/2 cups (about 200 g)
- Coarse or turbinado sugar 2 tablespoons for sprinkling
- For the crumb topping: all purpose flour 1/2 cup (60 g)
- For the crumb topping: light brown sugar 1/4 cup (50 g)
- For the crumb topping: cold unsalted butter 3 tablespoons, cubed
- For the crumb topping: ground cinnamon 1/2 teaspoon
How to Make this
1. Preheat oven to 375 degrees F (190 degrees C) and line a 12 cup muffin tin with paper liners or grease the cups.
2. Make the crumb topping: in a small bowl combine 1/2 cup (60 g) flour, 1/4 cup (50 g) light brown sugar, 1/2 teaspoon ground cinnamon and 3 tablespoons cold cubed unsalted butter; cut the butter into the dry ingredients with a fork or pastry cutter until the mixture resembles coarse crumbs. Chill while you make the batter.
3. Whisk together the dry ingredients in a large bowl: 2 cups (250 g) all purpose flour, 3/4 cup (150 g) granulated sugar, 2 teaspoons baking powder, 1/2 teaspoon baking soda and 1/2 teaspoon salt.
4. In a separate bowl combine the wet ingredients: 1/3 cup (80 ml) vegetable oil, optional 2 tablespoons melted unsalted butter (for richer flavor), 2 large eggs, 1 teaspoon vanilla extract, 1/2 cup (120 ml) milk and 1/2 cup (120 g) sour cream or Greek yogurt. Whisk until smooth.
5. Pour the wet mixture into the dry ingredients and stir gently until just combined; do not overmix. Fold in 1 1/2 cups (about 200 g) fresh blueberries gently to distribute them.
6. Divide the batter evenly among the 12 muffin cups, filling each about 3/4 full.
7. Sprinkle the chilled crumb topping evenly over each muffin, then sprinkle about 2 tablespoons coarse or turbinado sugar over the tops for sparkle and crunch.
8. Bake in the preheated oven for 18 to 22 minutes, or until the tops are golden, the crumb is set and a toothpick inserted into the center comes out with a few moist crumbs but no wet batter.
9. Cool the muffins in the tin for 5 minutes, then transfer to a wire rack to cool further. Serve warm or at room temperature.
Equipment Needed
1. Oven and oven mitts
2. 12 cup muffin tin (with paper liners or nonstick spray)
3. Large mixing bowl
4. Small bowl for crumb topping
5. Whisk and rubber spatula (or wooden spoon)
6. Measuring cups and spoons plus a kitchen scale for grams
7. Pastry cutter or fork for cutting butter into crumbs
8. Cooling rack and toothpicks for doneness checks
FAQ
Blueberry Muffin Recipe (The Best) Substitutions and Variations
- All purpose flour: swap with equal parts whole wheat pastry flour for a nuttier, slightly denser muffin; or use a 1 to 1 gluten free all purpose flour blend (ensure it contains xanthan gum) for gluten free muffins.
- Vegetable oil: use melted neutral oil such as canola or light olive oil in equal measure; or replace with melted unsalted butter for richer flavor; or use an equal amount of applesauce to reduce fat and add moisture (may yield a slightly different crumb).
- Sour cream or Greek yogurt: substitute with an equal amount of buttermilk for a tangy lift and tender crumb; or use plain full fat yogurt if Greek is unavailable; for dairy free, use unsweetened soy or coconut yogurt.
- Large eggs: for each egg, use 1 tablespoon ground flaxseed mixed with 3 tablespoons water, set 5 minutes to gel, for an egg replacer; or use 1⁄4 cup mashed banana per egg for binding and mild sweetness (flavor will change).
Pro Tips
1. Keep the blueberries cold and toss them in a tablespoon of flour before folding them into the batter; that helps prevent them from sinking and keeps the batter from turning blue streaky.
2. Use room temperature eggs, milk and sour cream so the batter blends quickly with minimal stirring; less mixing means lighter, tender muffins.
3. Chill the crumb topping while you make the batter, and handle the butter as little as possible so the crumbs stay clumpy and give a better crunchy texture after baking.
4. Start checking for doneness around 16 minutes, rotating the pan once front to back if your oven has hot spots; pull the muffins when a toothpick comes out with just a few moist crumbs so they stay moist but not gummy.
Blueberry Muffin Recipe (The Best)
I packed these blueberry muffins with juicy berries, a buttery crumb topping, and one secret ingredient that makes every bite unbelievably fluffy and moist.
12
servings
292
kcal
Equipment: 1. Oven and oven mitts
2. 12 cup muffin tin (with paper liners or nonstick spray)
3. Large mixing bowl
4. Small bowl for crumb topping
5. Whisk and rubber spatula (or wooden spoon)
6. Measuring cups and spoons plus a kitchen scale for grams
7. Pastry cutter or fork for cutting butter into crumbs
8. Cooling rack and toothpicks for doneness checks
Ingredients
-
All purpose flour 2 cups (250 g)
-
Granulated sugar 3/4 cup (150 g)
-
Baking powder 2 teaspoons
-
Baking soda 1/2 teaspoon
-
Salt 1/2 teaspoon
-
Vegetable oil 1/3 cup (80 ml)
-
Unsalted butter melted 2 tablespoons (optional for richer flavor)
-
Large eggs 2
-
Vanilla extract 1 teaspoon
-
Milk 1/2 cup (120 ml)
-
Sour cream or Greek yogurt 1/2 cup (120 g)
-
Fresh blueberries 1 1/2 cups (about 200 g)
-
Coarse or turbinado sugar 2 tablespoons for sprinkling
-
For the crumb topping: all purpose flour 1/2 cup (60 g)
-
For the crumb topping: light brown sugar 1/4 cup (50 g)
-
For the crumb topping: cold unsalted butter 3 tablespoons, cubed
-
For the crumb topping: ground cinnamon 1/2 teaspoon
Directions
- Preheat oven to 375 degrees F (190 degrees C) and line a 12 cup muffin tin with paper liners or grease the cups.
- Make the crumb topping: in a small bowl combine 1/2 cup (60 g) flour, 1/4 cup (50 g) light brown sugar, 1/2 teaspoon ground cinnamon and 3 tablespoons cold cubed unsalted butter; cut the butter into the dry ingredients with a fork or pastry cutter until the mixture resembles coarse crumbs. Chill while you make the batter.
- Whisk together the dry ingredients in a large bowl: 2 cups (250 g) all purpose flour, 3/4 cup (150 g) granulated sugar, 2 teaspoons baking powder, 1/2 teaspoon baking soda and 1/2 teaspoon salt.
- In a separate bowl combine the wet ingredients: 1/3 cup (80 ml) vegetable oil, optional 2 tablespoons melted unsalted butter (for richer flavor), 2 large eggs, 1 teaspoon vanilla extract, 1/2 cup (120 ml) milk and 1/2 cup (120 g) sour cream or Greek yogurt. Whisk until smooth.
- Pour the wet mixture into the dry ingredients and stir gently until just combined; do not overmix. Fold in 1 1/2 cups (about 200 g) fresh blueberries gently to distribute them.
- Divide the batter evenly among the 12 muffin cups, filling each about 3/4 full.
- Sprinkle the chilled crumb topping evenly over each muffin, then sprinkle about 2 tablespoons coarse or turbinado sugar over the tops for sparkle and crunch.
- Bake in the preheated oven for 18 to 22 minutes, or until the tops are golden, the crumb is set and a toothpick inserted into the center comes out with a few moist crumbs but no wet batter.
- Cool the muffins in the tin for 5 minutes, then transfer to a wire rack to cool further. Serve warm or at room temperature.
Notes
- Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.
Nutrition Facts
- Serving Size: 102g
- Total number of serves: 12
- Calories: 292kcal
- Fat: 15g
- Saturated Fat: 5.1g
- Trans Fat: 0.1g
- Polyunsaturated: 1.9g
- Monounsaturated: 3.9g
- Cholesterol: 46mg
- Sodium: 246mg
- Potassium: 150mg
- Carbohydrates: 38g
- Fiber: 1g
- Sugar: 22g
- Protein: 4g
- Vitamin A: 500IU
- Vitamin C: 1.6mg
- Calcium: 30mg
- Iron: 0.4mg
