Easy Blueberry Cobbler

1 (14 oz.) can sweetened condensed milk

1 ¼ c. (6 oz.) self-rising flour

½ c. whole milk

8 Tbsp. unsalted butter, melted

10 oz. (2 c.) blueberries

¼ c. sugar

Adjust oven rack to middle position; preheat oven to 350°. Grease a 9×13” baking dish. Whisk condensed milk, flour, milk and melted butter together in bowl.  Pour batter into prepared baking dish. Sprinkle blueberries and sugar evenly over surface. Bake until deep golden brown and toothpick inserted in center comes out clean, about 35 minutes. Transfer cobbler to wire rack; let cool for 10 minutes. Serve warm. Makes 8-10 servings.