Begin by rinsing and draining your blueberries. If using frozen blueberries, thaw and drain them.
Zest and juice a lemon to infuse the cobbler with bright citrus flavors.
Toss the blueberries with lemon zest, lemon juice, and a portion of sugar.
In a separate bowl, mix flour, baking powder, salt, and the remaining sugar. Add milk, melted butter, and vanilla extract to create a batter.
Grease your Crock Pot and spread the blueberry mixture on the bottom. Pour the batter over the blueberries
Set your Crock Pot to low heat and cook the Lemon Blueberry Cobbler for a few hours until the batter is cooked through.
Scoop the warm cobbler into bowls and serve with a dollop of whipped cream or a scoop of vanilla ice cream.