Substitute for Baking Powder in Cornbread: Easy Method

For cornbread without baking powder, use baking soda paired with cream of tartar: together, they provide the lift that helps the bread bake up tender. This simple, lightly sweet cornbread is made with cornmeal, flour, milk, egg, and butter, and works as a side for soups, beans, and barbecue.

Ingredients

1 cup (150 g) medium-grind yellow cornmeal
1 cup (125 g) all-purpose flour
2 tablespoons (25 g) granulated sugar
1 1/2 teaspoons (4.5 g) cream of tartar
3/4 teaspoon (3.5 g) baking soda
1 teaspoon (6 g) fine salt
1 cup (240 ml) whole milk, at room temperature if convenient
1 large egg (about 50 g without the shell)
1/4 cup (57 g) unsalted butter, melted and cooled slightly, plus a little for greasing the pan

Instructions

Heat the oven to 400°F (204°C). Grease an 8-inch (20 cm) square baking pan with butter. Set the pan aside while you mix the batter; if your oven takes about 12 minutes to preheat, that gives you time to prepare everything without adding a separate wait.
In a large bowl, whisk together the cornmeal, flour, sugar, cream of tartar, baking soda, and salt. Whisk thoroughly for about 30 seconds so the soda and cream of tartar are evenly distributed. This matters because a pocket of unmixed baking soda can leave a bitter, soapy-tasting spot in the finished bread.
In a second bowl or a large measuring jug, whisk the milk and egg until combined. Slowly whisk in the melted butter. Make sure the butter is warm rather than piping hot so it does not cook the egg on contact. The mixture may look slightly uneven if the milk is cold; that is not a problem, but room-temperature ingredients combine more easily.
Pour the wet mixture into the dry ingredients. Stir with a spatula just until no large streaks of dry flour remain, about 15 to 20 strokes. The batter should be thick and pourable, with a little texture from the cornmeal. Do not beat it smooth: overmixing can make the crumb tougher, and it will not improve the rise.
Scrape the batter into the greased pan and spread it into an even layer, reaching the corners. Bake on the middle rack for 22 minutes. Check the center with a food thermometer; because this is an egg-containing dish, the USDA FSIS safe minimum for egg dishes is 160°F (71°C), and fully baked cornbread should be well above that, around 195–200°F (91–93°C). The top should be golden and the center should spring back lightly when touched. If it is not done, bake for another 2 minutes and check again.
Set the pan on a rack and let the cornbread rest for 10 minutes before cutting. This short rest helps the crumb finish setting, making the squares easier to lift without crumbling. Cut into 9 pieces and serve warm, or let the bread cool further before storing.

Tips

Keep the soda and acid in balance. For this recipe, the replacement for 1 tablespoon of baking powder is 3/4 teaspoon baking soda plus 1 1/2 teaspoons cream of tartar. Baking soda by itself is not a reliable one-for-one replacement: it needs an acid to react, and too much can leave an unpleasant flavor and overly dark crust.
Mix the dry ingredients well, then work quickly. Cream of tartar and baking soda begin reacting once they are damp. Even though this recipe does not use a separate liquid acid, the leavening is best incorporated evenly and the batter baked soon after mixing. Do not leave the mixed batter sitting on the counter while the oven heats.
Measure flour and cornmeal without packing them. Spoon each into a measuring cup and level the top, or weigh the amounts listed. Scooping directly from a flour bag can pack in extra flour, making the batter stiff and the cornbread dry. If the batter seems unusually thick, check the measurements before adding extra milk.
Choose your texture deliberately. Medium-grind cornmeal gives the bread a noticeable but not coarse bite. Fine cornmeal makes a more delicate crumb; coarse cornmeal makes it crunchier and can feel drier. Avoid adding extra baking soda to compensate for a coarse grind—the texture comes from the cornmeal, not from more leavening.

Serving Suggestions

Serve the cornbread warm, cut into squares, alongside chili, bean soup, lentil soup, or a bowl of greens. Its mild sweetness balances savory, smoky, and spicy dishes, while the tender crumb is useful for soaking up broth or sauce. For a simple side, offer softened butter at the table; a little honey or fruit preserves also works if you like a sweeter contrast.

For a casual meal, serve a square with roasted vegetables or a hearty salad. If the bread is part of a larger spread, cut it into smaller pieces so guests can take a portion alongside other sides. It is also easy to serve at room temperature, though the crumb is softest when freshly baked or gently reheated.

Variations

Less sweet: Reduce the sugar to 1 tablespoon (12 g), or leave it out for a more savory bread. Cornmeal itself has a mild sweetness, so the recipe will still taste balanced without much added sugar. Reducing sugar may make the crust a little less golden.

Use buttermilk: For a tangier version, replace the milk with 1 cup (240 ml) buttermilk, omit the cream of tartar, and use 1/2 teaspoon baking soda. Buttermilk supplies acidity, so keeping the full amount of cream of tartar and soda can make the flavor too sharp. Since the acidity of buttermilk varies by product, the texture and rise may differ slightly from the milk-and-cream-of-tartar version.

Add savory ingredients: Fold in up to 1/2 cup (60 g) shredded cheddar, 2 tablespoons chopped scallions, or 1 small jalapeño, finely chopped. Pat wet additions dry first and do not overload the batter, or the center may take longer to bake. For a sweeter variation, fold in 1/2 cup (75 g) fresh or thawed corn kernels, drained well.

Make skillet cornbread: Use a well-seasoned 8-inch (20 cm) oven-safe skillet instead of a square pan. If you preheat the skillet, handle it carefully and grease it just before adding the batter. The hot surface can produce a crisper bottom; begin checking around 20 minutes because pans and ovens vary.

Storage and Reheating

Let leftover cornbread cool, then cover it or transfer it to an airtight container. Refrigerate within 2 hours of baking. It keeps for 3–4 days in the refrigerator; refrigeration can make the crumb firmer, so warm individual pieces before serving. For the softest texture, avoid leaving the bread uncovered, since the cut edges dry out quickly.

To reheat one piece, microwave it for about 15–25 seconds, checking and adding a few seconds if needed. To warm several pieces, cover them loosely with foil and heat in a 300°F (149°C) oven for about 8–10 minutes. Reheat leftovers to 165°F (74°C), as recommended for food safety. The bread can also be frozen, well wrapped, for up to 2 months for best quality. Thaw it overnight in the refrigerator or warm it from frozen in a low oven until heated through; the crust may be less crisp after freezing.

Frequently Asked Questions

What is the best substitute for baking powder in cornbread?

For a recipe that calls for 1 tablespoon of baking powder, use 3/4 teaspoon baking soda and 1 1/2 teaspoons cream of tartar. Baking powder contains baking soda plus an acid, so this combination recreates the basic leavening action. Measure both carefully and mix them thoroughly with the dry ingredients.

Can I use baking soda alone?

Not as a direct substitute in this recipe. Baking soda needs an acidic ingredient to react and release carbon dioxide. Without enough acid, it may not lift the cornbread properly and can leave a bitter or soapy taste. Use the cream of tartar listed here, or follow a recipe specifically formulated around an acidic ingredient such as buttermilk.

Can I replace cream of tartar with lemon juice or vinegar?

It is not the best swap for this particular formula. Lemon juice and vinegar are liquids, so adding enough to replace the cream of tartar can change the batter’s moisture and flavor. If you have buttermilk, use the buttermilk variation above; otherwise, use cream of tartar for the most predictable result. Do not add both a large amount of liquid acid and the full cream-of-tartar amount.

Why did my cornbread turn out dense?

Common causes include old baking soda, poorly distributed leavening, overmixing, or letting the batter sit before baking. Baking soda gradually loses strength after opening, so replace it if it is old or has been stored without a tight lid. Also check that the oven is fully heated and that the flour was measured without packing it into the cup.

Can I make this cornbread without an egg?

You can try a commercial egg replacer according to its package directions, but the bread may be more crumbly because the egg helps bind the cornmeal and flour. A flax mixture can also work: stir 1 tablespoon ground flaxseed with 3 tablespoons (45 ml) water and let it thicken for about 5 minutes before adding it. Expect a slightly denser texture, and check the center for doneness rather than relying only on the stated baking time.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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