1. Preheat the oven to 400°F and butter an 8- or 9-inch square pan.
2. Whisk all the dry ingredients together in a large bowl. In another bowl, whisk the milk, butter, and egg together. Pour the wet ingredients over the dry and gently stir until the batter is evenly moistened. Add the peppers and stir to combine.
3.Bake for about 25 minutes, or until a toothpick inserted into the cornbread comes out dry. Cool for at least 15 minutes before serving.
Serves 9. Per serving: 250 calories, 32g carbs, 5g protein, 55mg cholesterol, and 12g fat.