Peach Berry Rhubarb Dump Cake

1. Preheat oven to 375 degrees F.

2. Combine flour, 1 cup sugar, and baking powder in a bowl. Mix to distribute evenly. Add milk and whisk until the batter is smooth and clump free.

3. Combine blackberries, blueberries, peaches, rhubarb, lemon juice, and remaining sugar in a medium pot and mix until sugar is distributed evenly. Turn up heat to medium-high and cook until the mixture comes to a boil.

4. Melt the butter.

5. In a roughly 13×9 baking pan, pour the fruit mixture, the batter without mixing, and finally the butter also without mixing. Top with walnuts and cinnamon.

6. Place baking pan in the oven and bake for 45 minutes.

7. Remove from oven, allow to cool 5-10 minutes, and serve with vanilla ice cream.