Ingredients
Equipment
Method
- Preheat oven to 375°F (190°C). Line or grease a 12-cup muffin tin.
- In a large bowl, whisk together flour, baking powder, baking soda, and salt.
- In another bowl, whisk melted butter, sugar, eggs, vanilla, and buttermilk (or yogurt) until smooth.
- Add wet ingredients to dry and stir gently until just combined. Fold in rhubarb.
- Divide batter evenly among muffin cups.
- To make crumb topping: combine brown sugar, flour, and cinnamon. Cut in butter until crumbly. Sprinkle over muffin tops.
- Bake for 20–22 minutes, or until a toothpick inserted comes out clean.
- Cool in tin for 5 minutes, then transfer to wire rack to cool completely.
Notes
For frozen rhubarb, thaw and blot dry before adding to batter. Muffins can be stored in an airtight container for up to 3 days, or frozen up to 1 month.