Sourdough Lemon Poppy Seed Muffins
Moist muffins with a delicate sourdough tang, bright lemon zest, and crunchy poppy seeds perfect for breakfast or a snack. This american-inspired breakfast ready in about 35 minutes combines all-purpose flour, baking powder, baking soda 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 200 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.
Ingredients
- 1/2 cup (fed and bubbly) active sourdough starter
- 2 cups all-purpose flour
- 2 tsp baking powder
- 1/2 tsp baking soda
- 1/2 tsp kosher salt
- 3/4 cup granulated sugar
- 2 large eggs
- 3/4 cup whole milk
- 1/4 cup, melted and cooled unsalted butter
- 2 tbsp, finely grated lemon zest
- 2 tbsp fresh lemon juice
- 2 tbsp poppy seeds
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Preheat oven to 375°F and line a 12-cup muffin tin with paper liners.
- Step 2: In a large bowl, whisk together 2 cups all-purpose flour, 2 tsp baking powder, 1/2 tsp baking soda, 1/2 tsp kosher salt, and 3/4 cup granulated sugar until well combined.
- Step 3: In a separate bowl, beat 2 large eggs with 1/2 cup active sourdough starter, 3/4 cup whole milk, 1/4 cup melted unsalted butter, 2 tbsp fresh lemon juice, and 2 tbsp finely grated lemon zest until smooth.
- Step 4: Pour the wet ingredients into the dry ingredients and fold gently with 2 tbsp poppy seeds until just combined; do not overmix.
- Step 5: Divide batter evenly into the muffin cups, filling each about 3/4 full. Bake for 18-22 minutes until a toothpick inserted in the center comes out clean and tops are lightly golden.
- Step 6: Let muffins cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.
Frequently asked questions
How long does Sourdough Lemon Poppy Seed 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 Sourdough Lemon Poppy Seed 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 Sourdough Lemon Poppy Seed 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 Sourdough Lemon Poppy Seed 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 Sourdough Lemon Poppy Seed 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.
