Place butter in a 9.5" round glass pie pan and place in oven while it's preheating to melt, about 5 minutes.
Mix flour, milk, and cane sugar in a medium-sized mixing bowl until combined.
Pour batter over butter, then sprinkle blueberries over the batter.
Bake for 30 minutes, or until a toothpick inserted comes out without batter.
Notes
If you can't find fresh blueberries at your local market, you can either use frozen or use any other fresh berries that you can find and enjoy. Do not overcook the cobbler or it will turn out rubbery.
Recipe by SoFabFood at https://sofabfood.com/simple-lighter-blueberry-cobbler-recipe/