Skip to main content

Best Butter Substitute in Marinade

5 tested options with exact ratios, science-backed explanations, and tips for success.

Quick Answer

The best substitute for Butter in Marinade is Olive Oil because it provides a similar fat content that helps carry flavors, aids in moisture retention, and enhances the marinade’s ability to coat and penetrate proteins effectively.

Top 5 Butter Substitutes for Marinade

Substitute Ratio
Olive Oil (Best) 1 tablespoon per 1 tablespoon of butter
Avocado Oil 1 tablespoon per 1 tablespoon of butter
Ghee 1 tablespoon per 1 tablespoon of butter
Sunflower Oil 1 tablespoon per 1 tablespoon of butter
Tahini 3/4 tablespoon per 1 tablespoon of butter

Detailed Guide: Each Butter Substitute in Marinade

Olive Oil (Best Option)

1 tablespoon per 1 tablespoon of butter
Vegan Gluten-Free Dairy-Free Nut-Free
Quick tip: Maintains a smooth, fluid texture and enhances flavor absorption without overpowering other ingredients.

Olive oil is a liquid fat that closely mimics the fat content of butter, which is crucial in marinades for flavor solubilization and moisture retention. Its unsaturated fats help dissolve fat-soluble flavor compounds, improving marinade penetration.

For best results, use extra virgin olive oil for a richer flavor, but avoid overheating as it has a lower smoke point. Ensure even mixing to coat proteins thoroughly.

Compared to butter, olive oil provides a lighter mouthfeel and a slightly fruity note, which can complement many marinade profiles without the dairy flavor.

Avocado Oil

1 tablespoon per 1 tablespoon of butter
Vegan Gluten-Free Dairy-Free Nut-Free
Quick tip: Neutral flavor and high smoke point make it ideal for marinades intended for grilling or high-heat cooking.

Avocado oil is rich in monounsaturated fats similar to butter’s fat content, aiding in flavor solubilization and moisture retention within the marinade. Its neutral taste allows the marinade’s herbs and spices to shine.

Use cold-pressed avocado oil for best flavor and ensure it is well mixed with acidic components to maintain emulsion.

It results in a clean, light finish compared to butter’s creamy richness, making it suitable for bold or spicy marinades.

Ghee

1 tablespoon per 1 tablespoon of butter
Gluten-Free dairy-free (lactose-free) Nut-Free
Quick tip: Clarified butter that adds a rich, buttery flavor without milk solids, suitable for those with lactose intolerance.

Ghee contains the same fats as butter but without the milk proteins and water, which can improve marinade stability and shelf life. Its fat content helps dissolve fat-soluble flavors and aids in moisture retention.

Because ghee is solid at room temperature, it should be warmed slightly to liquefy before mixing into marinades for even coating.

It imparts a deeper, nuttier flavor compared to butter, enhancing savory marinades but lacking the slight sweetness of whole butter.

Sunflower Oil

1 tablespoon per 1 tablespoon of butter
Vegan Gluten-Free Dairy-Free Nut-Free
Quick tip: Light, neutral oil that does not interfere with marinade flavors but lacks the richness of butter.

Sunflower oil provides the necessary fat content to carry flavors and aid in moisture retention, similar to butter. Its neutral taste allows the marinade’s spices and herbs to remain prominent.

It is important to use high-quality, cold-pressed sunflower oil to avoid off-flavors and ensure a clean finish.

While it lacks butter’s creamy mouthfeel, it maintains the fluidity and coating ability essential for effective marinades.

Tahini

3/4 tablespoon per 1 tablespoon of butter
Vegan Gluten-Free Dairy-Free
Quick tip: Adds a creamy texture and nutty flavor but can alter the marinade’s flavor profile significantly.

Tahini is a sesame seed paste rich in fats that can mimic butter’s moisture-retaining properties and contribute to a creamy marinade texture. Its fat content helps dissolve fat-soluble flavor compounds, enhancing penetration.

Because tahini is thicker and more viscous than butter, reduce the quantity slightly and thin with a small amount of water or acid to maintain marinade fluidity.

It introduces a distinct nutty flavor and thicker consistency, which may be desirable in Middle Eastern or Mediterranean marinades but less suitable for others.

Vegan Butter Substitutes for Marinade

Full Vegan guide →
Olive Oil
Ratio: 1 tablespoon per 1 tablespoon of butter

Maintains a smooth, fluid texture and enhances flavor absorption without overpowering other ingredients.

Avocado Oil
Ratio: 1 tablespoon per 1 tablespoon of butter

Neutral flavor and high smoke point make it ideal for marinades intended for grilling or high-heat cooking.

Sunflower Oil
Ratio: 1 tablespoon per 1 tablespoon of butter

Light, neutral oil that does not interfere with marinade flavors but lacks the richness of butter.

Tahini
Ratio: 3/4 tablespoon per 1 tablespoon of butter

Adds a creamy texture and nutty flavor but can alter the marinade’s flavor profile significantly.

Gluten-Free Butter Substitutes for Marinade

Full Gluten-Free guide →
Olive Oil
Ratio: 1 tablespoon per 1 tablespoon of butter

Maintains a smooth, fluid texture and enhances flavor absorption without overpowering other ingredients.

Avocado Oil
Ratio: 1 tablespoon per 1 tablespoon of butter

Neutral flavor and high smoke point make it ideal for marinades intended for grilling or high-heat cooking.

Ghee
Ratio: 1 tablespoon per 1 tablespoon of butter

Clarified butter that adds a rich, buttery flavor without milk solids, suitable for those with lactose intolerance.

Sunflower Oil
Ratio: 1 tablespoon per 1 tablespoon of butter

Light, neutral oil that does not interfere with marinade flavors but lacks the richness of butter.

Tahini
Ratio: 3/4 tablespoon per 1 tablespoon of butter

Adds a creamy texture and nutty flavor but can alter the marinade’s flavor profile significantly.

Dairy-Free Butter Substitutes for Marinade

Full Dairy-Free guide →
Olive Oil
Ratio: 1 tablespoon per 1 tablespoon of butter

Maintains a smooth, fluid texture and enhances flavor absorption without overpowering other ingredients.

Avocado Oil
Ratio: 1 tablespoon per 1 tablespoon of butter

Neutral flavor and high smoke point make it ideal for marinades intended for grilling or high-heat cooking.

Sunflower Oil
Ratio: 1 tablespoon per 1 tablespoon of butter

Light, neutral oil that does not interfere with marinade flavors but lacks the richness of butter.

Tahini
Ratio: 3/4 tablespoon per 1 tablespoon of butter

Adds a creamy texture and nutty flavor but can alter the marinade’s flavor profile significantly.

❌ What NOT to Use as a Butter Substitute in Marinade

Margarine

Margarine often contains water and emulsifiers that can dilute the marinade and alter its consistency, reducing its ability to properly adhere to the food. Additionally, some margarines have a strong artificial flavor that can negatively impact the marinade's taste.

Coconut Oil

Coconut oil solidifies at cooler temperatures, which can cause the marinade to become unevenly distributed or clumpy. Its distinct coconut flavor can also overpower the intended marinade profile, making it unsuitable for many savory applications.

Mayonnaise

Mayonnaise contains emulsifiers and acids that can interfere with the marinade’s flavor balance and texture. It also tends to create a thick coating rather than a fluid marinade, which reduces penetration and even flavor distribution.

Found this helpful? Share it:

Need to substitute other ingredients in Marinade?

All substitutes for Marinade →

Butter Substitutes in Other Recipes

View all Butter substitutes →