What is the best substitute for an egg in a recipe that needs binding?

A flax egg (one tablespoon ground flaxseed mixed with three tablespoons water, rested for five minutes) works well for binding in veggie burgers, meatballs, and pancakes. For leavening, use one tablespoon vinegar plus one teaspoon baking soda.

Can I replace butter with oil in any recipe?

In sautéing and roasting, yes, use equal parts oil. In baking, use ¾ cup oil for each cup of butter, but expect a moister, denser texture. For flaky pastries, oil won't give the same results; use cold coconut oil or stick to butter.

How do I make a quick buttermilk substitute?

Add one tablespoon of lemon juice or white vinegar to one cup of milk and let it stand for 5–10 minutes until slightly thickened. You can also thin yogurt or sour cream with milk to a pourable consistency.

What can I use instead of baking powder if I have baking soda?

Combine ¼ teaspoon baking soda with ½ teaspoon cream of tartar and ¼ teaspoon cornstarch to replace one teaspoon of baking powder. If you lack cream of tartar, use ¼ teaspoon baking soda with ½ cup of buttermilk or yogurt, reducing other liquid in the recipe.

Emergency Ingredient Substitutions for Common Pantry Gaps

Eggs: Binding, Leavening, and Richness

Eggs play several roles in cooking, so the best stand-in depends on what the egg was doing. For binding in meatballs, veggie burgers, or pancakes, a flax or chia gel works well: stir one tablespoon of ground flaxseed or chia seeds into three tablespoons of water and let it sit for five minutes. This replaces one egg in most recipes.

For leavening in quick breads and muffins, a mixture of one tablespoon vinegar (white or cider) plus one teaspoon baking soda replaces one egg by creating carbon dioxide. For richness and moisture, a quarter cup of unsweetened applesauce or mashed banana works, though it adds sweetness and may darken the crumb.

If a recipe calls for only egg yolks, substitute one tablespoon of mayonnaise per yolk for moisture and fat in cakes or cookies. For egg whites used for structure or foam, there is no reliable pantry substitute; consider aquafaba (the liquid from canned chickpeas) whipped to soft peaks.

A bowl of ground flaxseed mixed with water forming a gel

Butter and Oil: Fat Swaps That Keep Texture

When you run out of butter, the swap depends on the recipe. For sautéing and roasting, any neutral oil—canola, vegetable, grapeseed—works at a one-to-one ratio. For baking, replacing butter with oil changes texture: oil makes cakes moister but less tender. Use three-quarters the amount of oil as butter (for example, ¾ cup oil for 1 cup butter) and expect a denser crumb.

For a closer butter match in baking, use unsweetened applesauce for half the butter and oil for the other half, keeping the total fat and moisture balanced. Coconut oil is a solid fat that behaves like butter in most recipes; use it one-to-one, but note it adds a mild coconut flavor unless refined.

Greek yogurt or sour cream can replace up to half the butter in muffins and quick breads, adding moisture and tang. Do not use yogurt for pastry or pie dough, where cold solid fat is essential for flakiness.

Butter amount	Oil swap	Applesauce swap
1 cup	¾ cup neutral oil	½ cup applesauce + ¼ cup oil
½ cup	6 tablespoons oil	¼ cup applesauce + 2 tablespoons oil
¼ cup	3 tablespoons oil	2 tablespoons applesauce + 1 tablespoon oil

Milk, Cream, and Buttermilk

When milk runs out, the easiest replacement is reconstituted powdered milk—mix according to package directions and use in equal measure. For baking, you can also use canned evaporated milk diluted with an equal amount of water. Neither will taste identical in a glass, but both perform well in batters and sauces.

For heavy cream in sauces or soups, a mixture of milk and butter mimics the fat content: combine ¾ cup milk with ¼ cup melted butter for each cup of cream. For whipping, this substitute will not whip, so use it only for cooking. Coconut cream from a chilled can of full-fat coconut milk whips to soft peaks and works as a dairy-free whipped topping.

Buttermilk is easy to approximate: add one tablespoon of lemon juice or white vinegar to one cup of milk and let it stand for five to ten minutes until it thickens slightly. If you have yogurt or sour cream, thin it with milk or water until it reaches a pourable consistency. These substitutes work in pancakes, biscuits, and marinades.

A glass measuring cup with milk and lemon juice curdling

Broth, Wine, and Other Liquids

Out of chicken or vegetable broth? Dissolve one bouillon cube or one teaspoon of bouillon paste in a cup of hot water. For a richer substitute, use a cup of water plus a splash of soy sauce or Worcestershire sauce to add savoriness. In stews, you can also use the liquid from canned tomatoes or mushrooms for depth.

When a recipe calls for wine for deglazing or flavor, replace it with an equal amount of broth plus a tablespoon of vinegar (red wine vinegar for red wine, white wine vinegar for white wine). For a nonalcoholic option in sauces, use unsweetened grape juice or apple juice with a splash of lemon juice to balance sweetness.

For beer in batters or braises, use club soda or seltzer for lightness, or a nonalcoholic beer if you have it. In a pinch, a mixture of broth and a teaspoon of cider vinegar approximates beer's tang in stews. Avoid sugary sodas unless the recipe explicitly calls for sweetness.

Broth: 1 cup water + 1 bouillon cube or 1 tsp paste
Red wine: 1 cup broth + 1 tbsp red wine vinegar
White wine: 1 cup broth + 1 tbsp white wine vinegar
Beer: 1 cup club soda or nonalcoholic beer

Tomato Products, Onions, and Garlic

If a recipe calls for tomato paste and you only have tomato sauce, simmer the sauce until it reduces by half to concentrate it, or use a few tablespoons of ketchup in a pinch (reduce added sugar elsewhere). For tomato sauce, substitute canned diced tomatoes blended smooth, or crush whole tomatoes with a fork.

No fresh onions? Use onion powder: one tablespoon of onion powder equals about one small chopped onion. For garlic, one-eighth teaspoon of garlic powder per clove works, or use a pinch of asafoetida (hing) for a pungent, allium-like note in Indian cooking. Rehydrate dried minced onion in warm water for ten minutes if you need texture.

For fresh herbs, use one-third the amount of dried herbs (for example, one teaspoon dried for one tablespoon fresh). If you lack a specific herb, use a complementary one—thyme for oregano in savory dishes, or parsley for cilantro in small amounts, keeping in mind the flavor shift.

Leavening Agents: Baking Powder and Baking Soda

Baking powder and baking soda are not interchangeable, but you can make one from the other in a pinch. To replace one teaspoon of baking powder, combine ¼ teaspoon baking soda with ½ teaspoon cream of tartar and ¼ teaspoon cornstarch. If you lack cream of tartar, use ¼ teaspoon baking soda plus ½ cup of buttermilk or yogurt (reduce other liquid in the recipe by ½ cup).

To replace baking soda, use baking powder at triple the amount, but expect a slightly different flavor and texture. For example, one teaspoon baking soda becomes three teaspoons baking powder. This works best in recipes that do not rely heavily on acidic ingredients, since baking powder contains its own acid.

If you have neither, whipped egg whites can provide lift in some cakes and pancakes. Fold them gently into the batter just before cooking. This works for soufflés and sponge cakes but not for dense doughs.

Missing ingredient	Substitute
1 tsp baking powder	¼ tsp baking soda + ½ tsp cream of tartar + ¼ tsp cornstarch
1 tsp baking soda	3 tsp baking powder (reduce other acid in recipe)
1 tsp baking powder (no cream of tartar)	¼ tsp baking soda + ½ cup buttermilk (reduce liquid)

Flour Thickeners and Cornstarch

To thicken a sauce or soup without cornstarch, use all-purpose flour. Make a slurry with equal parts flour and cold water, whisk it in, and simmer until thickened. You need about twice as much flour as cornstarch—two tablespoons flour per cup of liquid versus one tablespoon cornstarch. Flour also adds a slight cloudiness.

Other starches work similarly: arrowroot and potato starch thicken at lower temperatures and give a clearer finish, but they break down if boiled too long. Tapioca starch or instant tapioca is good for fruit pies and glazes. In a pinch, mashed potato flakes or pureed cooked vegetables (like potato or carrot) can thicken and enrich a soup.

For gluten-free thickening, use rice flour or chickpea flour, but note that chickpea flour adds a bean-like flavor. Always dissolve starches in cold liquid first to avoid lumps.