Ingredients
Equipment
Method
Prepare the rhubarb filling
- Preheat the oven to 350°F and line a sheet pan with parchment paper for easier baking and cleanup.
- Combine rhubarb, granulated sugar, cornstarch, and lemon juice in a bowl, then toss until the fruit looks evenly coated.
- Rest the rhubarb mixture for 10 minutes so the sugar draws out juices and begins to thicken.
Make the bread batter
- In a bowl, whisk flour, baking powder, baking soda, and salt until evenly distributed.
- In another bowl, whisk melted butter and brown sugar until glossy, then whisk in eggs, milk, and vanilla extract.
- Add the dry ingredients to the wet ingredients and mix just until no dry streaks remain.
Assemble and bake
- Spoon half the batter into a greased loaf pan, then spread the rhubarb filling evenly over the batter.
- Top with remaining batter and smooth the surface with a spatula, then sprinkle with a little sugar for a crisp top if desired.
- Bake for 25–35 minutes at 350°F until the top is golden and a toothpick in the center comes out mostly clean with a few moist crumbs.
- Cool the bread in the pan for 15 minutes, then lift out and cool at least 30 minutes before slicing so the filling sets.
Notes
Prep the rhubarb ahead by trimming and chopping first; letting the coated fruit rest helps prevent a watery center. Store wrapped at room temperature up to 2 days or refrigerate up to 5 days. Freeze slices in an airtight container up to 2 months. For a lower-sugar option, use a 1:1 baking sugar substitute for the granulated and brown sugars (taste may be slightly less tangy).
