Buttermilk Blueberry Muffins

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Light, moist muffins bursting with fresh blueberries and a tangy buttermilk flavor, ready in 35 minutes for a perfect breakfast or snack. This American-inspired recipe, ready in about 35 minutes, combines all-purpose flour, baking powder, granulated sugar into a breakfast that fuels the morning without the midday crash — make-ahead-friendly and balanced enough to anchor the first meal of the day. Each serving lands at about 160 calories and feeds 12, so it sits comfortably in a weekly breakfast rotation alongside fruit, yogurt, or coffee. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 20 min Serves 12 American cuisine 160 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 375°F (190°C) and line a muffin tin with paper liners.
  2. Step 2: In a large bowl, whisk together 2 cups all-purpose flour, 2 tsp baking powder, and 1/2 cup granulated sugar.
  3. Step 3: In a separate bowl, mix 1 cup buttermilk and 1/2 cup melted butter; pour into the dry ingredients and stir until just combined, avoiding overmixing.
  4. Step 4: Gently fold in 1 1/2 cups fresh blueberries, using a spatula to distribute evenly.
  5. Step 5: Divide batter evenly into the muffin tin, filling each cup 3/4 full.
  6. Step 6: Bake for 18-20 minutes until a toothpick inserted comes out clean and the tops are golden brown.

Frequently asked questions

How long does Buttermilk Blueberry Muffins take to make?

Total time is about 35 minutes (15 min prep + 20 min cook). Most home cooks find this fits comfortably into a busy morning; prep components the night before to save active time.

How do I store leftover Buttermilk Blueberry Muffins?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat in the microwave or oven; egg- or grain-based items may need a splash of milk or water to refresh texture. Cold-served items (overnight oats, smoothies) keep 2–3 days in the fridge.

Can I substitute ingredients in Buttermilk Blueberry Muffins?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Buttermilk Blueberry Muffins for a different number of people?

The recipe is written for 12 servings. Multiply each ingredient by (your serving target / 12). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Buttermilk Blueberry Muffins?

American breakfast like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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