Ingredients

• 3 cups diced fresh rhubarb
• 0.5 cups white sugar
• 1 tablespoon all-purpose flour
• 1 tablespoon water
• 1 teaspoon ground cinnamon
• 1 teaspoon ground allspice , Optional

Instructions

1. 1 Gather all ingredients.
2. 2 Preheat the oven to 350 degrees F (175 degrees C). Grease an 8-inch square baking dish.
3. 3 Mix together rhubarb, sugar, flour, water, cinnamon, and allspice in a large bowl until combined. Set aside.
4. 4 Make topping: Mix together oats, brown sugar, and flour in another large bowl. Use a pastry cutter to incorporate butter into oat mixture until crumbly.
5. 5 Press about 1/2 of the oat topping into the bottom of the prepared baking dish.
6. 6 Top with rhubarb mixture; cover with remaining topping.
7. 7 Bake in the preheated oven until filling is set and top is lightly browned, about 45 minutes.

Nutrition per serving