Step 1

Preheat oven to 350 degrees F.

Step 2

Slice butter into pieces and add to a 9x13 inch baking dish. Place the pan in the oven while it preheats, to allow the butter to melt. Once melted, remove the pan from the oven.

Step 3

Add blueberries, sugar and zest to a bowl and stir to combine.

Step 4

In a separate bowl mix together the batter ingredients: flour, sugar, baking powder, and salt. Stir in the milk, just until combined.

Step 5

Pour blueberries over melted butter in pan. Drizzle batter over the top. Sprinkle with a little bit of cinnamon.

Step 6

Bake at 350 degrees for about 35-40 minutes, or until lightly golden on top.

Step 7

Serve warm, with a scoop of ice cream, if desired!