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A box of Arm & Hammer baking soda sits on a kitchen counter next to a glass mixing bowl with flour, a container labeled “table salt,” and a set of metal measuring spoons.
Rex Roof/Flickr (CC BY)

Cooking a meal on a regular day can be a nerve-racking affair for anyone, but a Thanksgiving meal? That’s a heavyweight level, even for veteran cooks. But according to Mr. Mixer, a content creator on TikTok, as long as you have this cheap baking staple in your pantry, you’ll be fine.

“Having fresh baking powder on hand is like a safety net for your kitchen,” Mr. Mixer said. “It’s inexpensive, easy to keep in the pantry, and it can prevent stress and disappointment on a day when timing is everything.”

Here are the cases where it actually works:

Mashed Potatoes

A person scoops creamy mashed potatoes from a large white bowl onto their plate. The scene suggests a shared meal, and the person is wearing a striped shirt.
PeopleImages/istockphoto

Mashed potatoes as the main side dish seem stupidly easy to make, but they can also turn out heavy and inedible when you mix them too much or the potatoes don’t break right. When that happens, baking powder is your guy, Mr. Mixer says.

“Mashed potatoes are a great example,” he notes. “If they turn out dense or gluey, adding a small pinch of baking powder while mashing can lighten the texture and make them fluffy.”

Gravy

A silver gravy boat filled with brown gravy sits on a table, with a bowl of mashed potatoes and herbs visible in the background.
bhofack2/istockphoto

Gravy can fall apart fast. It can curdle or get lumpy if the heat runs too high. Baking powder can help it come back together and smooth out. It won’t fix every gravy mistake, but it helps when the texture starts slipping.

Cream Sauces

A person in a plaid shirt stirs a creamy sauce in a blue pan on a stove, with steam rising. A shiny pot with a lid is boiling on another burner in a sunlit kitchen.
GMVozd/istockphoto

Things like pan sauces or cream sauces often break when there’s too much going on at once. Baking powder can help stabilize the mixture if it starts separating. It keeps the sauce from looking grainy or split.

Rolls, Cakes, and Pies

A tray of golden brown bread rolls is baking in an oven, with the rolls rising and getting lightly browned on top under the oven light.
Far700/istockphoto

Sometimes baked items don’t rise because the baking powder is old. Mr. Mixer says you can check it fast: put half a teaspoon in a small bowl and pour hot water over it. If it bubbles a lot, it’s fine. If nothing happens, it’s expired and it’s better to replace it before baking day.

More Thanksgiving Tips on Cheapism

A close-up of a glass baking dish containing sweet potato casserole with a pecan and crumb topping. A spoon holds up a serving, showing the bright orange sweet potato beneath the browned topping.
ftwitty/istockphoto

Meet the Writer

Alex Andonovska is a staff writer at Cheapism and MediaFeed, based in Porto, Portugal. With 12 years of writing and editing at places like VintageNews.com, she’s your go-to for all things travel, food, and lifestyle. Alex specializes in turning “shower thoughts” into well-researched articles and sharing fun facts that are mostly useless but sure to bring a smile to your face. When she’s not working, you’ll find her exploring second-hand shops, antique stores, and flea markets.