Ingredients
8 cups chopped rhubarb
1 cup sliced fresh strawberries
2 cups white sugar
2 tbsp all-purpose flour
¾ cup brown sugar
¾ cup quick-cooking oats
¾ cup all-purpose flour
1 tsp cinnamon pdr
½ cup butter
Directions
Gather the ingredients. Preheat the oven to 375 degrees F (190 degrees C). Grease a 9x13-inch baking dish.
Combine rhubarb, strawberries, white sugar, and 2 tablespoons flour in a bowl; spread into the prepared baking dish.
Mix brown sugar, oats, 3/4 cup flour, and cinnamon together in a bowl; cut in butter with 2 knives or a pastry blender until mixture resembles coarse crumbs. Sprinkle over rhubarb mixture.
Bake in the preheated oven until cobbler is bubbling and lightly browned, about 45 minutes. Serve hot or cold.