Ingredients for - Easy Blackberry Crumble Cake

1. Blackberries 1 cup
2. White sugar ¼ cup
3. Quick-cooking oats ⅓ cup
4. Brown sugar ¼ cup
5. Ground cinnamon 1 ½ teaspoons
6. All-purpose flour 1 cup
7. White sugar ¾ cup
8. Salt 1 teaspoon
9. Baking powder 1 teaspoon
10. Milk, or as needed ¼ cup
11. Butter, cut into small chunks ¼ cup

How to cook deliciously - Easy Blackberry Crumble Cake

1 . Stage

Preheat oven to 350 degrees F (175 degrees C). Butter a 9x12-inch baking dish.

2 . Stage

Stir blackberries and 1/4 cup white sugar together in a bowl.

3 . Stage

Mix oats, brown sugar, and cinnamon together in a separate bowl.

4 . Stage

Mix flour, 3/4 cup white sugar, salt, and baking powder together in a third bowl. Add milk to flour mixture; mix well. Pour batter into prepared baking dish. Top with blackberry mixture; sprinkle oat mixture over blackberries. Top oat mixture with butter chunks.

5 . Stage

Bake in the preheated oven until bubbling, about 30 minutes.