Created by KarenSTL on April 15, 2018
Step 1: Preheat oven to 350 degrees. Place butter in a glass 8 inch baking dish and microwave for about 30 seconds until melted. Use a brush to cover the bottom of the dish with the butter (or use cooking spray instead of butter).
Step 2: Mix all ingredients in a large mixing bowl, except blueberries. Stir until combined with a spoon but do not over-mix.
Step 3: Add frozen blueberries and gently mix.
Step 4: Pour batter into baking dish. Bake for 45 minutes or until the center is firm and the edges are just starting to brown or pull away from the sides of the pan.
Step 5: Cool for 10 minutes and enjoy warm or room temperature.