Makes: 4
Time: About 30 minutes

Ingredients

• Olive oil

• 2 tablespoons cold butter, plus some for greasing the pan

• 1 egg

• 3/4 cup flour, plus more if needed

• 3/4 cup finely ground cornmeal

• 3/4 teaspoon baking powder

• 1/2 teaspoon of baking soda

• Salt

• 1/2 cup buttermilk plus more if needed

• 1 cup fresh corn kernels

• 2 pints cherry tomatoes

• 2 garlic cloves

• 1 medium red onion

• Pepp…