Ingredients
½cupunsalted butter
½cupall-purpose flour,spoon & leveled
½cupbrown sugar
1tspground cinnamon
¾cupold-fashioned rolled oats
5cupspeaches,sliced or chopped
1cupblueberries
¼cupall-purpose flour,spoon & leveled
¼cupgranulated sugar
¼tspsalt
½tsppure vanilla extract
Preparation
Slice the butter into pieces and place in a light-colored skillet. Melt the butter over medium heat, stirring occasionally. Once melted, the butter will begin to foam.
Keep stirring occasionally. After 5 to 8 minutes, the butter will begin browning– lightly browned specks begin to form at the bottom of the pan and it will have a nutty aroma.
Once browned, remove from heat immediately and pour into a baking pan. Cover tightly, place in the refrigerator or freezer, and chill until solid.
As the butter chills, whisk the remaining streusel ingredients together in a medium bowl. Set aside.
Preheat oven to 350 degrees F. Lightly grease a 10-inch baking dish.
Mix all of the filling ingredients together in a large bowl, then spread into your baking dish.
Scrape butter out of the pan and add to the streusel. Use a pastry cutter or a fork to break the butter up into smaller pieces.
Combine it with the streusel until the mixture becomes crumbly and all the butter is incorporated. Sprinkle streusel evenly over fruit.
Bake for 40 to 45 minutes until the topping is golden brown and the fruit juices are bubbling around the edges.
Remove from the oven, place on a wire rack, and allow to cool slightly before serving.
Serve warm, room temperature, or cold. Cover leftovers and store in the refrigerator for up to 5 days.