Slice the butter into pieces and place in the bottom of a 9X13 baking pan. Then place the entire pan in the oven and allow the butter to melt.
In a large mixing bowl, sti together the blueberries, sugar, lemon juice, lemon zest and cinnamon to cover the blueberries in the mixture.
Pour the blueberry mixture over the melted butter.
In a separate mixing bowl, stir together the flour, sugar, baking powder and salt for the batter. Stir in the milk until just combined and then stir in the vanilla extract.
Drizzle the batter over the top of the blueberries in the baking dish.
Bake for 25-30 minutes until the batter is cooked through and the top is lightly golden brown.
Remove from the oven and let the cobbler sit for 5-10 minutes and then it’s ready to serve warm topped with ice cream and enjoy!
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Notes
Make sure that the dough is done before removing the cobbler from the oven. The center of the dough should be set and not wet looking. The blueberries around the outside will be bubbly. I used fresh blueberries for this recipe. You can use frozen as well and if so, you do not need to thaw them out before baking. Refrigerate any leftovers in an airtight container for up to 1 week. This is best served warm so reheat the leftovers before serving.