Spray a 9x9 inch baking dish liberally with nonstick cooking spray, then spread the four cups of sliced peaches evenly out in the bottom of the dish.
4 cups fresh sliced peaches
Add the remaining peaches to a mixing bowl with the lemon juice, cinnamon, brown sugar, and flour. Stir until evenly combined then spread this mixture evenly out over the peaches already in the dish.
1 1/2 cups very thinly sliced fresh peaches, 1 tbsp lemon juice, 1/2 tbsp ground cinnamon, 1/8 cup brown sugar, 1 tbsp four
Roll the pie crust out into a thin roughly square shape at least one inch larger than your dish. Lay the pie crust over top, and cut away the excess from around the dish. Crimp the edges to seal against the dish.
1 quick and easy pie crust
Using a sharp pairing knife, cut at least three slits in your crust, and then sprinkle the remaining sugar evenly out overtop. Spread the dots of butter evenly out over the crust.
1/2 tsp granulated sugar, 1 tbsp salted butter
Bake at 325° for 30-45 minutes, until filling is hot and bubbly and the crust's golden brown on top.
Let rest for 5 full minutes.
Serve warm & enjoy!