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Halfway through a recipe and missing one ingredient? Before you run to the store, check this chart. These are the swaps that work, with the ratios that matter.
Quick substitution chart
| If you are out of | Use this instead | Best for |
|---|---|---|
| 1 cup buttermilk | 1 tbsp lemon juice or white vinegar + milk to make 1 cup, rest 5–10 min | Pancakes, biscuits, marinades |
| 1 cup heavy cream (cooking) | 3/4 cup whole milk + 1/4 cup melted butter | Sauces, soups (not for whipping) |
| 1 cup half and half | 1/2 cup whole milk + 1/2 cup heavy cream | Coffee, sauces |
| 1 cup sour cream | 1 cup plain Greek yogurt | Dips, dressings, baking |
| 1 egg (baking) | 1 tbsp ground flaxseed + 3 tbsp water, rest 5 min | Muffins, cookies, quick breads |
| 1 egg (baking) | 1/4 cup unsweetened applesauce | Cakes, brownies |
| 1 tsp baking powder | 1/4 tsp baking soda + 1/2 tsp cream of tartar | Any baking |
| 1 cup self-rising flour | 1 cup all-purpose flour + 1 1/2 tsp baking powder + 1/4 tsp salt | Biscuits, quick breads |
| 1 cup cake flour | 1 cup all-purpose flour minus 2 tbsp, plus 2 tbsp cornstarch | Cakes |
| 1 cup brown sugar | 1 cup white sugar + 1 tbsp molasses | Cookies, sauces |
| 1 tbsp cornstarch (thickening) | 2 tbsp all-purpose flour | Gravies, stews |
| 1 tbsp fresh herbs | 1 tsp dried herbs | Everything |
| 1 garlic clove | 1/8 tsp garlic powder | Rubs, sauces |
| 1 tbsp lemon juice | 1 tbsp lime juice, or 1/2 tbsp vinegar | Dressings, marinades |
| 1/2 cup white wine | 1/2 cup chicken or vegetable stock + 1 tsp vinegar | Pan sauces, risotto |
| 1 cup honey | 1 cup maple syrup | Glazes, dressings |
Dairy swaps
Buttermilk is the swap people search for most. The lemon-or-vinegar trick works because the acid thickens the milk slightly and reacts with baking soda the same way real buttermilk does.
Heavy cream for cooking can be replaced with milk and melted butter, which gets you close to the fat content. It will not whip, so for whipped cream there is no shortcut.
Sour cream and Greek yogurt swap one for one. Full-fat yogurt gives the closest result.
Egg swaps for baking
Eggs bind, lift and add moisture. A flax egg (1 tbsp ground flaxseed + 3 tbsp water) is best for binding in cookies and muffins. Applesauce adds moisture and works in cakes and brownies. For recipes with three or more eggs, substitutes struggle, so pick a different recipe.
Leavening and flour swaps
Baking powder is baking soda plus an acid, so you can make it from baking soda and cream of tartar. Do not swap baking soda for baking powder one for one: it is about three to four times stronger and needs an acid to work.
Flavor swaps
Fresh herbs to dried is roughly 3 to 1. Add dried herbs early in cooking so they soften. Add fresh herbs at the end.
Keep your swaps with the recipe
The annoying part is not the swap. It is remembering it next time. Save your recipes in Nasi and you can edit the ingredient list to note what worked. Scaling the servings updates every amount, swaps included.
FAQ
What is the best all-purpose substitute for buttermilk?
Stir 1 tablespoon of lemon juice or white vinegar into a measuring cup, top up with milk to 1 cup and let it sit for 5 to 10 minutes until slightly thickened.
Can I use baking soda instead of baking powder?
Only with an acid. Mix 1/4 teaspoon baking soda with 1/2 teaspoon cream of tartar to replace 1 teaspoon of baking powder.
How much dried herb replaces fresh?
Use about one third as much. 1 tablespoon of fresh herbs equals roughly 1 teaspoon of dried.
Do substitutions change the result?
Sometimes slightly. Swaps in sauces and stews are very forgiving. In baking, stick to the ratios in this chart and expect small changes in texture.


