Ingredients
For the Crust & Crumble: – 1½ cups all-purpose flour – 1½ cups old-fashioned oats – ¾ cup brown sugar (packed) – ½ tsp baking powder – ¼ tsp salt – ¾ cup unsalted butter, melted – 1 tsp vanilla extract For the Filling: – 1½ cups diced rhubarb (fresh or frozen, thawed and drained) – 1½ cups diced strawberries – ⅓ cup granulated sugar – 2 tbsp cornstarch – 1 tbsp lemon juice
Instructions
In a bowl, mix flour, oats, brown sugar, baking powder, and salt. Stir in melted butter and vanilla until crumbly.