To prepare a sweet dark cherry cobbler recipe, first you need to gather your ingredients. First, you'll need 2 cups of cherries, 1 cup of sugar, 2 tablespoons of flour, and 1 teaspoon of salt. Then, mix the ingredients together until they're evenly combined. Next, preheat the oven to 350 degrees F (180 degrees C) and prepare your oven rack to line the bottom of the pan with foil. Place the cherries into the prepared pan and bake for 20 minutes. Remove the foil and set aside to cool.