This Homemade Cornbread turns dry cornbread mix into soft, fluffy, lightly sweet cornbread with buttermilk, full-fat sour cream, melted butter, and a short batter rest. Use Cornbread Mix, Jiffy, or another dry cornbread mix.
Pour the cornbread mix into the bowl with the wet ingredients
Gently fold in the cornbread mix (just enough to incorporate) into the wet mix. There will be some lumps and that’s ok. Let the batter rest for 10 minutes.
Grease a 9x13 baking dish with butter.
Add the cornbread batter to the baking dish.
Bake uncovered for 20-25 minutes, or until a toothpick inserted into the center comes out clean and the top is starting to turn golden.
Notes
Use the dry mix you have: This recipe works with one batch of Cornbread Mix, two boxes of Jiffy corn muffin mix, or an equal amount of another dry cornbread mix.
Do not overmix: Fold the dry mix into the wet ingredients just until combined. A few lumps are fine and help keep the cornbread tender.
Rest the batter: Let the batter sit for about 10 minutes before baking so the cornmeal can hydrate and the cornbread bakes up softer.
Use full-fat sour cream: Full-fat sour cream adds moisture and richness. Low-fat sour cream can work, but the cornbread may not taste as rich.
Check early: Start checking around 20 minutes. The cornbread is done when the top is lightly golden and a toothpick inserted into the center comes out clean or with a few moist crumbs.
Avoid overbaking: Pull the cornbread once the center is set. Overbaking can make it dry, especially around the edges.
Reheat with a damp paper towel: Place the cornbread on a microwave-safe plate and cover it with a damp paper towel. Warm until heated through to help keep it moist.