Olive Oil Substitutes — What to Use Instead

Olive oil is 100% fat with zero water, which is why it can't cream with sugar the way butter (80% fat, 15% water) does — there's no air to whip in and no steam to push lift. Its fruity, peppery polyphenols also carry through the bake, so the swap question is half mechanical and half flavour.

3 substitute optionsExact ratio guidanceRecipe-specific notes
Reviewed by the CupOrGram Editorial TeamSources: King Arthur Baking, USDA FoodData CentralMethodology
Best First Pick

Avocado Oil

Use 1:1 for the closest replacement in most recipes.

Light or refined avocado oil at a 1:1 swap is the cleanest match: same 0.91-ish density, the same 100%-fat, monounsaturated-heavy profile, and a neutral palate that won't fight a citrus glaze or a chocolate crumb the way grassy extra virgin sometimes does.

View adjustment notes →

Quick Ratio Cheat Sheet

Avocado Oil1:1
Melted ButterUse 3/4 cup melted butter per 1 cup oil (adds water content)
Coconut Oil (melted)1:1
Excellent: 1Good: 2Moderate: 0

When the best swap works

  • Olive oil cake, lemon-yogurt loaf, and one-bowl chocolate snack cakes — the crumb wants moisture and tenderness, not the flaky structure that solid fat provides.
  • Focaccia and pizza dough at 5-10% of flour weight, where the oil lubricates gluten and pushes interior softness without needing to hold an air structure.
  • Vinaigrettes, drizzles, and finishing oils for roasted vegetables, where flavour matters more than baking chemistry and a 1:1 swap is essentially a flavour decision.

When to use caution

  • Laminated doughs like croissants and rough puff — the 25-30 thin butter layers need a plastic solid fat at 60-65F to stay separate, and pourable oil collapses the structure immediately.
  • Creamed-butter cakes like a classic Victoria sponge, where 6-8 minutes of beating butter and sugar at room temperature creates the air pockets the leavening expands; oil skips that step entirely and the cake bakes squat.
  • Shortbread, sablés, and any cookie selling itself on snap or sandiness — without solid fat coating the flour and locking starch in place, the crumb turns leaden and the edges spread thin.

Recipe Notes

Olive Oil and Almond Cake

This is the recipe where olive oil's flavour is the point, so a peppery Tuscan extra virgin actually earns its place. If you're substituting in for a butter-based cake at 1 cup oil to 1 cup butter, drop the oil by about 20% (call it 3/4 cup plus 1 tablespoon) because butter brings water that the recipe expected.

Chocolate Zucchini Bread

Cocoa solids mask grassiness, so even a mid-tier extra virgin reads as neutral here. Keep the 1/2 cup oil the recipe calls for, but cut the sugar by 1 to 2 tablespoons if your oil is on the bitter side — the bitterness stacks with cocoa and can tip the loaf savoury.

Rosemary Focaccia

Use 30g of oil per 500g of flour in the dough and another 20g for dimpling the top before the final proof. A robust extra virgin is non-negotiable here — it pools into the dimples, fries the bottom crust at 475F, and is the dominant flavour after salt. Avocado oil works mechanically but tastes anonymous.

Best by Recipe Type

Common Baking Questions

These are common questions bakers ask. Each links to a recipe-specific substitute page with direct ratios and adjustment notes.

What can I use instead of olive oil for cake?

Avocado Oil at 1:1 is the closest match — Neutral flavour, higher smoke point. Identical behaviour in baking. If that is unavailable, Melted Butter (Use 3/4 cup melted butter per 1 cup oil (adds water content)) or Coconut Oil (melted) (1:1).

See recipe-specific answer →

Can I make cookies without olive oil?

Yes. Start with Avocado Oil at 1:1. Neutral flavour, higher smoke point. Identical behaviour in baking.

See recipe-specific answer →

Best olive oil substitute for muffins?

Avocado Oil, used at 1:1. Neutral flavour, higher smoke point. Identical behaviour in baking.

See recipe-specific answer →

How do I substitute olive oil in pancake and waffle batter?

Use Avocado Oil at 1:1 — Neutral flavour, higher smoke point. Identical behaviour in baking. Mix as the original recipe directs, then taste and adjust liquid or bake time in small steps after a test batch.

See recipe-specific answer →

Will avocado oil work as a olive oil substitute in yeasted dough?

Yes, at 1:1. Neutral flavour, higher smoke point. Identical behaviour in baking. Bake-test before scaling up.

See recipe-specific answer →

Worked Example

If a recipe calls for 1 cup olive oil (216g), start with your selected substitute's ratio, then run a small test bake before scaling.

Expect up to 4% variation in cup-based measurements due to brand and handling differences. Weight-first measuring is more reliable for structure-sensitive recipes.

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Pitfalls to Avoid

  • Neutral flavour, higher smoke point. Identical behaviour in baking.
  • Different flavour. Butter is only 80% fat vs oil's 100%.
  • Start with the listed ratio for olive oil and test a half batch before scaling.
  • Adjust liquid and bake time gradually after the first test bake.
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