Ingredients
Method
- Soak 1 cup oats in 1 cup buttermilk for 10 minutes. Meanwhile, preheat oven to 375°F (190°C) and line a 12‑cup muffin tin.
- Whisk 1/3 cup oil, 1/3 cup brown sugar, the egg, and 1 tsp vanilla into the oat mixture.
- Stir in 1 cup flour, 1 tsp baking powder, 1/2 tsp baking soda, 1/2 tsp salt, and 1 tsp cinnamon until just combined.
- Divide batter evenly among cups. Mix 2 tbsp oats and 1 tbsp granulated sugar; sprinkle over each muffin.
- Bake for 18–20 minutes, until golden and a toothpick comes out clean. Cool 5 minutes in the pan, then transfer to a rack.
Notes
The oat soak is what keeps these muffins moist, so don’t skip it. Store at room temperature in an airtight container for up to 2 days, or freeze for longer.
