Bakery-Style Blueberry Muffins

These are proper American-style blueberry muffins: high-domed, buttery and bursting with fruit, finished with a crackly sugar crust. A quick buttermilk batter and a hot-then-moderate oven give you that bakery lift at home. Best eaten warm the day they're baked.

Great blueberry muffins are all about contrast: a domed, sugar-crusted top over a soft, buttery crumb studded with berries that pop as you bite. The trick is a thick batter, a blast of high heat to force the rise, then a gentler finish to bake through. No mixer needed, just a bowl and a whisk.

Ingredients

• 300g plain flour
• 200g caster sugar
• 2 tsp baking powder
• ¼ tsp bicarbonate of soda
• ½ tsp fine salt
• 2 large eggs — room temperature
• 120ml vegetable oil — or melted butter for more flavour
• 180ml buttermilk — or 180ml milk with 1 tbsp lemon juice, left 5 min
• 2 tsp vanilla extract
• 250g blueberries — fresh, or frozen straight from the freezer
• 2 tbsp demerara sugar — for the tops

Method

1. Heat the oven to 220C/200C fan/gas 7 and line a 12-hole muffin tin with paper cases. The high starting temperature is what forces the big dome, so don't skip it.
2. In a large bowl, whisk together the flour, caster sugar, baking powder, bicarbonate of soda and salt until evenly combined.
3. In a jug, whisk the eggs, oil, buttermilk and vanilla until smooth. Toss the blueberries with a spoonful of the dry mix so they stay suspended rather than sinking.
4. Pour the wet ingredients into the dry and fold with a spatula just until no dry flour remains. The batter should be thick and lumpy, do not beat it smooth or the muffins turn tough.
5. Gently fold in the floured blueberries, keeping a few back to press onto the tops.
6. Divide the batter between the cases, filling them right to the brim for a proper bakery dome. Press in the reserved berries and scatter the demerara sugar over each.
7. Bake at the high heat for 5 minutes, then, without opening the door, drop the temperature to 190C/170C fan/gas 5 and bake for a further 18 to 20 minutes, until golden and a skewer comes out clean.
8. Cool in the tin for 5 minutes, then lift the muffins onto a wire rack. Serve warm or at room temperature.

Serve it with

• A pat of salted butter
• Warm with a cup of coffee
• A drizzle of honey or maple syrup
• Fresh berries and Greek yoghurt
• Lemon curd

Why this works

The initial blast of high heat sets the outside fast and drives a rapid rise before the crumb settles, giving that tall bakery dome, while the acidic buttermilk reacts with the bicarbonate for a light, tender crumb.

Common swaps

• Swap blueberries for raspberries, blackberries or chopped strawberries
• Use melted butter instead of oil for a richer, more buttery flavour
• Add the zest of a lemon or orange to the dry mix for a citrus lift
• Stir 100g white chocolate chips through with the berries
• For a dairy-free version use plant milk soured with lemon juice and oil

Common mistakes to avoid

• Overmixing the batter, which develops gluten and gives dense, tunnelled, tough muffins
• Filling the cases only halfway, so the muffins bake flat instead of doming
• Skipping the high-heat start, the single biggest factor in getting a tall top
• Tossing frozen berries into the batter unfloured, so they sink and bleed grey streaks

Storage, freezing & reheating

Storage: Keep in an airtight container at room temperature for up to 3 days; a slice of bread in the tub helps keep them moist.

Freezing: Freeze fully cooled muffins in a bag for up to 3 months. Defrost at room temperature for a couple of hours.

Reheating: Warm a muffin in a 160C oven for 5 minutes, or 10 to 15 seconds in the microwave, to bring back the fresh-baked softness.

Allergen notes: contains Gluten, Egg, Milk. Always check individual product labels.

Estimated nutrition

Per serving, estimated from typical ingredient values — not a substitute for precise dietary calculation.