How to Substitute Olive Oil in Baking Recipes

Jun 17, 2025

Want to bake healthier and tastier treats? Olive oil is a great substitute for butter or vegetable oil in many recipes. Here's what you need to know:

  • Health Benefits: Olive oil has less saturated fat than butter and is rich in heart-healthy monounsaturated fats and antioxidants.
  • Texture & Flavor: It adds moisture, creates a tender crumb, and enhances flavors - perfect for cakes, muffins, and brownies.
  • Conversions: Replace butter with 3/4 the amount of olive oil (e.g., 1 cup butter = 3/4 cup olive oil). For vegetable oil, swap 1:1.
  • Best Types for Baking: Use mild, fruity extra virgin olive oils for delicate desserts or robust ones for richer flavors like chocolate or spice.

Quick Tip: Lower baking temperatures slightly to prevent over-browning, and whisk wet ingredients thoroughly for better texture.

Switching to olive oil isn't just a substitute - it's a simple way to bake healthier and more flavorful desserts.

Olive Oil vs Butter for Baking

How Olive Oil Works in Baking

Understanding olive oil's role in baking is key to achieving the best results. Beyond its well-known health benefits, olive oil's unique properties influence both the texture and flavor of baked goods. Unlike solid fats, its liquid state brings distinct changes to your recipes.

The Science Behind Fat and Structure

One of the biggest differences between olive oil and butter lies in their composition and physical state. Butter is approximately 80% fat and 20% water, while olive oil is 100% fat. When you cream butter with sugar, tiny air pockets form, which expand during baking and create a light, fluffy texture. Olive oil, being a liquid, doesn’t trap air in the same way.

"As a liquid, oil (including extra virgin olive oil) cannot help with aeration or leavening in the same way." – The Mediterranean Dish

Moisture and Texture Changes

Because olive oil is liquid, it coats flour more thoroughly, resulting in a tender and moist crumb. However, this also means the batter may loosen, so slightly reducing the flour can help maintain the right consistency.

Flavor Impact and Considerations

Extra virgin olive oil has a more pronounced flavor compared to lighter oils. This can either enhance or compete with the flavors in your recipe. In savory baked goods like herb breads or focaccia, olive oil’s fruity notes add complexity. In sweet recipes, its flavor is subtler but still noticeable, bringing a unique depth.

"People's palates are not always well educated. All know butter, not all know olive oil in baked products. This means that we have to educate them to recognize and appreciate that unique flavor." – Antonio Campeggio, Pastry Chef

How It Compares to Butter

Here’s a quick look at how olive oil and butter differ in baking:

Aspect Butter Olive Oil
Texture Light, airy, flaky layers Dense, moist, tender crumb
Leavening Creates volume through creaming Relies on other leavening agents
Fat Content 80% fat, 20% water 100% fat

Olive oil is ideal for recipes where moistness is more important than a light, airy structure. Baked goods made with olive oil tend to have a denser texture but remain soft and moist for longer periods. Cakes made with oil often achieve a spongy, tender consistency.

When Olive Oil Shines

Olive oil works beautifully in recipes that emphasize moisture over lift - think muffins, quick breads, brownies, and certain types of cakes. Its ability to keep baked goods tender makes it especially useful for items that might otherwise dry out. However, for recipes that rely on butter to create flaky layers, like pie crusts or croissants, olive oil isn’t a suitable substitute. For everyday baking, though, olive oil can produce moist, tender treats that many bakers love.

How to Convert Fat Measurements to Olive Oil

Switching from traditional fats like butter or vegetable oil to olive oil in your recipes isn't as straightforward as a one-to-one swap. Olive oil is 100% fat, whereas butter contains water, so understanding the right conversion ratio is key.

Replacing Butter with Olive Oil

A good rule of thumb is to replace butter with three-quarters (3/4) of the amount in olive oil. For instance, if a recipe calls for one stick of butter (8 tablespoons), you’d use 6 tablespoons of olive oil instead. This works whether the butter is melted or at room temperature.

To make things easier, here’s a quick conversion chart:

Butter Olive Oil
1 teaspoon ¾ teaspoon
1 tablespoon 2¼ teaspoons
2 tablespoons 1½ tablespoons
¼ cup 3 tablespoons
½ cup ¼ cup + 2 tablespoons
⅔ cup ½ cup
¾ cup ½ cup + 1 tablespoon
1 cup ¾ cup
2 cups 1½ cups

When making the substitution, it’s helpful to whisk sugar and eggs (or other wet ingredients like buttermilk or yogurt) thoroughly before gradually adding the olive oil. This prevents separation. If the batter seems too thin, you can mix in an extra tablespoon or two of flour. For recipes where you want to retain some buttery flavor or texture, try using a 50/50 blend of butter and olive oil .

Keep in mind that since olive oil lacks water, baked goods like cookies might turn out finer in texture and less chewy.

Replacing Vegetable Oil with Olive Oil

Swapping vegetable oil for olive oil is much simpler - just use a 1:1 ratio . For example, if a recipe requires ½ cup of vegetable oil, you can replace it with ½ cup of olive oil. However, olive oil brings its own flavor, which can range from mild and fruity to bold and peppery. To avoid overpowering delicate recipes, opt for a mild extra virgin olive oil, such as those from Big Horn Olive Oil. On the other hand, bolder oils can enhance rich treats like chocolate brownies or spiced cakes .

Because olive oil heats up faster than butter, baked goods may cook a bit differently. Start checking for doneness a few minutes before the recipe suggests. That said, oil-based cakes often hold moisture better, so they might need a slightly longer bake time overall to finish properly.

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Changing Baking Temperatures and Methods

Switching out butter or other fats for olive oil in your baked goods can change how they behave in the oven. Knowing these differences can help you avoid common pitfalls like uneven textures or over-browning.

Temperature Adjustments

Olive oil heats up faster than butter, which can make your baked goods brown more quickly. To counter this, try lowering the baking temperature slightly from what the recipe suggests. For example, if the recipe calls for 350°F, reducing it a bit can help prevent over-browning or drying out.

This adjustment is especially important for delicate treats like cakes, muffins, and quick breads. A lower temperature allows the inside to bake properly without the outside browning too fast. Start checking for doneness a few minutes earlier than usual - look for golden edges, a toothpick that comes out clean, or a hollow sound when tapped. These small tweaks can make a big difference when using olive oil.

Mixing Techniques

Beyond temperature, how you mix your ingredients also changes when using olive oil. Since olive oil is liquid, it alters the traditional creaming process used with butter and sugar. Instead of creaming, you'll need to adjust your method to incorporate air differently.

If a recipe calls for creaming butter and sugar, try whisking sugar and eggs together vigorously for 2–3 minutes until the mixture becomes pale and foamy. This creates the airiness that creaming would normally achieve. For recipes without eggs, whisk sugar with another liquid ingredient - like buttermilk, yogurt, or milk - before adding the olive oil.

To ensure a smooth batter, slowly drizzle in the olive oil while whisking continuously. For recipes like muffins or quick breads, mix the dry and wet ingredients separately, then gently combine them just until blended.

One of the perks of baking with olive oil is that it often results in baked goods that are extra tender and moist. To maintain that texture, stop mixing as soon as the ingredients are combined. Overmixing could compromise the delicate balance olive oil brings to your baked goods.

Picking the Right Olive Oil for Baking

The flavor intensity of olive oil can make or break your baked goods. Choosing the right one means enhancing flavors without overpowering them. Here's how to select the best olive oil for your baking needs.

Mild olive oils are ideal for delicate desserts like vanilla cakes, sugar cookies, and light muffins. These oils add a subtle fruity note that complements rather than competes with the dessert's flavors. As Professional Chef and Cookbook Author Jackie Freeman puts it:

"Choose a mild-flavored variety for more delicate cakes, muffins, and cookies; it will give your baked goods a fruity note without overpowering your dessert. For rich and dense desserts (think brownies), feel free to use a more intensely flavored variety."

For heartier treats - like chocolate brownies, spice cakes, or savory breads - a robust oil can highlight deeper flavors such as chocolate, nuts, and warm spices. It adds a richness that milder oils might lack.

Understanding Olive Oil Intensity Levels

Olive oils can generally be grouped into three intensity levels:

  • Delicate oils: These have smooth, buttery flavors with a slight bitterness, perfect for lighter desserts.
  • Medium oils: Balanced with a touch of bitterness and a peppery finish, they work well in both sweet and savory recipes.
  • Robust oils: These provide bold, grassy flavors, making them ideal for hearty breads and rich desserts.

If you're new to baking with olive oil, start with a mild variety. This allows you to understand how it interacts with your recipes before experimenting with stronger options.

Specific Varieties for Baking

For sweet treats, Spanish Arbequina olive oil is a fantastic choice. Its smooth, buttery texture and fruity undertones - hints of apple and banana - make it a great match for cakes, muffins, and other desserts that benefit from a gentle fruitiness. For versatile everyday baking, mild culinary olive oils are a safe and reliable option.

The Ultra Premium Advantage

While flavor is crucial, quality is just as important. Ultra Premium Extra Virgin Olive Oils go beyond standard requirements, maintaining Free Fatty Acid levels below 0.3% (compared to the 0.8% benchmark for regular extra virgin oils). This lower acidity ensures a fresher taste, better nutrient retention, and higher levels of beneficial compounds like polyphenols.

Big Horn Olive Oil is a standout in this category, offering Ultra Premium Extra Virgin Olive Oils that are cold-pressed within 2 hours of harvest and bottled fresh within 3 months. Their options, such as Estate Reserve Ultra Premium EVOO and single-source varieties like Picual and Coratina, cater to a range of baking needs. These oils not only deliver exceptional freshness but also have higher smoke points, giving you more flexibility with baking temperatures.

When selecting olive oil for baking, freshness is key. Stale or lower-quality oils can introduce off-flavors that intensify during baking. Take the time to taste and choose an oil that aligns with your recipe’s flavor profile - this step ensures your baked goods are both flavorful and harmonious.

Conclusion: Improving Your Baking with Olive Oil

Switching to olive oil in your baking recipes can unlock a world of healthier and more flavorful creations. For precise tips on measurements and temperature tweaks, check out the sections "How to Convert Fat Measurements to Olive Oil" and "Changing Baking Temperatures and Methods" above.

Rick Petrocelly from The Olive Tap highlights its benefits perfectly:

"Olive oil serves as a healthier alternative because of the reduced amount of cholesterol olive oil includes. It also significantly reduces cholesterol and saturated fats found in many desserts. The vitamin E helps to preserve the freshness of your baked goods. Baking with olive oil can also lead to a lighter sheen on cakes and cookies."

Beyond its nutritional perks, olive oil's antioxidants naturally extend shelf life, eliminating the need for artificial preservatives. It also adds moisture and enhances texture, as mentioned earlier.

The type of olive oil matters just as much as the technique. High-quality options, like Ultra Premium Extra Virgin Olive Oils from brands such as Big Horn Olive Oil, ensure both pure flavor and superior nutritional value. Whether you’re using mild oils for delicate pastries, robust ones for rich chocolate desserts, or infused varieties for unique flavor twists, the possibilities are endless.

The growing popularity of olive oil in baking mirrors a broader trend toward healthier eating, with the U.S. olive oil market steadily expanding. Home bakers are catching on to what professional chefs have known for years: olive oil isn’t just a substitute - it’s an upgrade. From the added moisture to the complex flavors, premium olive oil elevates every recipe, making each bite more satisfying and nourishing.

FAQs

What happens to the texture and flavor of baked goods when you use olive oil instead of butter or vegetable oil?

Substituting olive oil for butter or vegetable oil in baking can give your treats a moist, tender, and airy texture. Plus, olive oil brings a subtle fruity note that pairs beautifully with flavors like citrus, chocolate, or nuts. Depending on the type of olive oil you choose, it might slightly tweak the flavor of your recipe, adding an interesting twist.

Another bonus? Olive oil’s natural antioxidants can help your baked goods stay fresh longer. It also creates a lighter crumb compared to butter, making cakes and muffins feel less heavy. To get the best results, stick with a high-quality extra virgin olive oil - something like the Ultra Premium variety from Big Horn Olive Oil. This ensures freshness and a rich, well-rounded flavor in every bite.

What type of olive oil should I use for baking, and how do I choose the right one?

When it comes to baking, extra virgin olive oil (EVOO) can be a fantastic option thanks to its rich taste and health perks. For sweet treats like cakes or muffins, go with a mild-flavored EVOO - Arbequina is a great example - to keep the flavor balanced and not too strong. On the other hand, for savory baked goods, a bolder olive oil can add depth and enhance the dish. Make sure to choose oils with a fresh and clean flavor to get the best possible outcome in your recipes.

How do I adjust baking temperatures and techniques when using olive oil instead of other fats?

When swapping out fats like butter or vegetable oil for olive oil in baking, a simple 1:1 ratio usually does the trick. That said, olive oil has a distinct flavor, so it’s best suited for recipes where its taste adds to the dish - think cakes, muffins, or quick breads.

If you’re working with high-quality olive oil, such as the Ultra Premium Extra Virgin Olive Oils from Big Horn Olive Oil, you can safely bake at temperatures as high as 410°F without worrying about it burning. Keep a close eye on your baked goods, though, as olive oil can slightly alter browning and texture.

For even better results, consider lowering your oven temperature by 10–15°F and start checking for doneness a few minutes earlier than the recipe suggests. This small adjustment helps lock in moisture and ensures your baked treats don’t overcook.

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