The Right Way to Use Butter Instead of Oil in Cooking and Baking

A cup of oil or a stick of butter makes almost anything taste good. It’s no wonder why we add oil and butter to so many recipes—but what if you need to substitute one for the other? There are lots of reasons for doing this, from cutting back on dairy to giving your muffins a cakier, buttery texture. It’s also super easy once you get the hang of it. Here’s a guide for substituting butter for oil, and oil for butter.

Section 1 of 4:

Baking with Butter Instead of Oil

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Replace oil with the same amount of melted butter. For example, if your recipe calls for 1 cup of oil, use 1 cup of melted butter instead. Using butter will give your baked goods an amazing flavor and cakier texture.^{[1]XResearch source} Make sure your melted butter is room temperature before you add it to the batter—or you might accidentally cook some of the ingredients prematurely!^{[2]XResearch source}
- Always use melted butter in recipes that call for oil. Solid butter contains moisture and traps air during mixing, which might be undesirable.^{[3]XResearch source}
- Margarine can work as an “in-between alternative” to both butter and oil. Just make sure to use melted stick margarine, since the fat content will be closer to that of butter.^{[4]XResearch source}
- Butter can also be substituted for shortening in baking recipes. Replace shortening with exactly the same amount of butter, just as you would for oil.^{[5]XResearch source}
- Cooking with ghee is a heart-healthy alternative that offers the flavor of butter and the cooking benefits of oil. Many vegans enjoy it because all the protein/milk solids have been removed in the process of making ghee. It's a 1:1 substitution measurement ratio—so, if you were using 2 tsp (9.9 mL) of butter, you would use 2 tsp (9.9 mL) of ghee.

Section 2 of 4:

Cooking with Butter Instead of Oil

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Replace oil with the same amount of butter. If your recipe calls for ½ cup of oil, for example, use ½ cup of butter instead. Melt the butter and let it bubble to eliminate moisture, then continue the recipe.^{[6]XResearch source} Butter will give your foods a richer taste, but it also increases cholesterol.
- You can also combine melted butter and oil. For example, you can use ½ cup of melted butter and ½ cup of oil, instead of 1 cup of oil. This gives you a buttery taste while preserving the flavors and health benefits of oil.^{[7]XTrustworthy SourceCleveland ClinicEducational website from one of the world's leading hospitalsGo to source}
- Use ghee or clarified butter for searing and stir-frying. Regular butter will burn under high heat.^{[8]XResearch source}
- Shortening can be replaced with butter in most cases—unless you’re frying or searing, in which case you should use ghee or clarified butter.^{[9]XResearch source}

Section 3 of 4:

Baking with Oil Instead of Butter

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1
Replace the melted butter with ¾ the amount of oil. For example, if your recipe calls for 1 cup of melted butter, replace it with ¾ cup of oil.^{[10]XResearch source} Melted butter is part water, part fat, whereas oil is 100% fat. Putting ¾ the amount of oil ensures that your recipe has the correct amount of fat.
- Try using an oil that compliments your recipe. Canola oil, olive oil, and grapeseed oil are more “neutral,” meaning they have less effect on the taste of baked goods.^{[11]XResearch source}
- Coconut, sesame, macadamia, avocado, and nut oils have strong flavors that stand out. This can be a good thing if it compliments the recipe. For example, banana bread is made with nuts, so walnut oil would make a great butter substitute.^{[12]XResearch source}
- Shortening can also be replaced with oil in some baking recipes—but not always. Don’t use oil instead of shortening in pie dough, biscuits, or scones. They won’t puff up properly.^{[13]XResearch source}
2
Replace solid butter with the same amount of solid oil For example, if your recipe calls for 1 cup of solid butter, use 1 cup of solid oil.^{[14]XResearch source} Coconut oil, palm oil, and palm shortening are good options.^{[15]XResearch source} They all come in solid form.
- Solid butter and solid oils are important to the texture of baked goods. Don’t use liquid oil if a recipe calls for solid butter.^{[16]XResearch source}
- Shortening can replace solid butter in baking recipes. The flavor won’t be as rich, but the texture will be correct.^{[17]XResearch source}

Section 4 of 4:

Cooking with Oil Instead of Butter

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Replace butter with the same amount of oil. Do this regardless of whether the recipe calls for liquid or solid butter, since it’ll melt into liquid either way. Using oil instead of butter makes food healthier by reducing cholesterol and dairy intake.^{[18]XResearch source}
- Your food will taste different without butter. Adjust the seasoning to get the flavor to your liking.
- Choose an oil that compliments your recipe.
- Margarine can work as an “in-between alternative” to both butter and oil. Use the same amount of stick margarine as you would butter.
- Oil is a good alternative to shortening too, especially if you’re frying or searing. Use a neutral-tasting vegetable oil, like canola.^{[19]XResearch source}