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Best Butter Substitute in Brownies

The best substitute for Butter in Brownies is Margarine because it has a similar fat content and water ratio, which helps maintain the texture and moisture balance crucial for fudgy brownies.

Last Reviewed March 25, 2026
Reviewer IngredientSwap Culinary Team
Methodology Data-driven analysis & culinary science review

Top 5 Butter Substitutes for Brownies

Substitute Ratio
Margarine Best 1:1 (1 cup margarine per 1 cup butter) Provides a similar fat and moisture content, resulting in comparable texture and flavor.
Dairy-FreeNut-Free
Vegetable Shortening 1:1 (1 cup shortening per 1 cup butter) Creates a tender, cakey texture but may lack the buttery flavor richness.
VeganDairy-FreeNut-Free
Coconut Cream 3/4 cup coconut cream per 1 cup butter Adds moisture and fat with a subtle coconut flavor; can make brownies slightly denser.
VeganGluten-FreeDairy-FreeNut-Free
Greek Yogurt 1/2 cup Greek yogurt + 1/4 cup oil per 1 cup butter Increases moisture and tenderness but changes texture to cakier and less rich.
Gluten-FreeNut-Free
Avocado 3/4 cup mashed avocado per 1 cup butter Adds healthy fats and moisture but imparts a mild green color and subtle flavor.
VeganGluten-FreeDairy-FreeNut-Free

Deeper Dive: Using Butter Substitutes in Brownies

What Actually Happens in Practice?

When using margarine instead of butter in brownies, the texture tends to be slightly softer and less rich due to margarine’s higher water content and absence of milk solids. The brownies may spread a bit more during baking, resulting in a thinner, more tender crumb. Flavor-wise, margarine imparts a milder, less buttery taste, so consider adding a pinch of salt or vanilla to compensate.

Common Mistakes to Avoid

A frequent error is substituting margarine by volume without accounting for its higher moisture, which can make the batter too wet and lead to underbaked or gummy brownies. Another mistake is using margarine that is too cold or too melted, disrupting proper creaming or incorporation and affecting rise and texture. Lastly, some assume margarine behaves identically to butter in browning, but margarine lacks the same caramelization, impacting crust development.

How Results Can Vary

Results with margarine vary notably depending on brand formulation—stick margarines with higher fat content perform closer to butter, while tub margarines with more water produce cakier brownies. Oven type and temperature accuracy also influence spread and set time; convection ovens may dry out margarine-based brownies faster. Additionally, altitude can exaggerate moisture differences, requiring slight adjustments in baking time or temperature.

Edge Cases & Exceptions

In recipes that rely heavily on butter’s flavor or browning for a fudgy crust, margarine substitution may not yield satisfactory results, especially in gourmet or artisanal brownies. For large-scale commercial baking, margarine’s consistency and cost-effectiveness are advantageous, but adjustments in mixing and baking times are necessary to maintain texture. Also, in dairy-free or vegan adaptations, margarine is often preferred over butter, but selecting a non-hydrogenated, plant-based margarine is critical to avoid off-flavors.

Detailed Guide: Each Butter Substitute in Brownies

Margarine

Dairy-FreeNut-Free
1:1 (1 cup margarine per 1 cup butter)
Quick tip: Provides a similar fat and moisture content, resulting in comparable texture and flavor.

Margarine is formulated to mimic butter’s fat content and water ratio, which is critical for the structure and moistness of brownies. The fat coats flour proteins, limiting gluten formation and promoting tenderness.

For best results, use stick margarine rather than tub margarine to match butter’s solidity and water content. Ensure margarine is at room temperature for even mixing.

Brownies made with margarine will have a very similar texture and flavor to those made with butter, with only a slight difference in richness depending on margarine quality.

Vegetable Shortening

VeganDairy-FreeNut-Free
1:1 (1 cup shortening per 1 cup butter)
Quick tip: Creates a tender, cakey texture but may lack the buttery flavor richness.

Vegetable shortening is 100% fat, which helps create a tender crumb by inhibiting gluten development. However, it lacks water and milk solids, which contribute to flavor and moisture.

To compensate for the lack of water, you may need to slightly increase liquid ingredients or add a small amount of milk. Use solid shortening and cream it well with sugar for best incorporation.

The final brownies will be lighter and less rich in flavor but still moist and tender, making this a good option when dairy-free fat is needed.

Coconut Cream

VeganGluten-FreeDairy-FreeNut-Free
3/4 cup coconut cream per 1 cup butter
Quick tip: Adds moisture and fat with a subtle coconut flavor; can make brownies slightly denser.

Coconut cream contains fat and water, similar to butter, but with a distinct flavor profile. The fat content helps maintain moistness and richness, while the water content aids in batter consistency.

Because coconut cream is softer and contains more water, reduce the quantity slightly to avoid overly wet batter. Chill before use to thicken if needed.

Brownies will have a slight coconut aroma and a denser texture, which can be desirable for tropical or flavor-forward variations.

Greek Yogurt

Gluten-FreeNut-Free
1/2 cup Greek yogurt + 1/4 cup oil per 1 cup butter
Quick tip: Increases moisture and tenderness but changes texture to cakier and less rich.

Greek yogurt provides moisture and protein but lacks fat, so combining it with oil helps replicate butter’s fat content. The acidity in yogurt can also react with leavening agents, affecting rise and crumb.

Mix yogurt and oil thoroughly before adding to batter to ensure even distribution. Expect a slightly tangy flavor.

Brownies will be softer and cakier with less fudginess and richness compared to butter-based versions, but this substitute can reduce fat content while maintaining moistness.

Avocado

VeganGluten-FreeDairy-FreeNut-Free
3/4 cup mashed avocado per 1 cup butter
Quick tip: Adds healthy fats and moisture but imparts a mild green color and subtle flavor.

Avocado is high in monounsaturated fats and moisture, which helps replicate butter’s fat content and maintain moistness. Its creamy texture aids in binding ingredients.

Use ripe, well-mashed avocado for smooth incorporation. The natural color and flavor may slightly alter the appearance and taste of brownies.

Final brownies will be moist and dense with a subtle earthy flavor and greenish tint, suitable for health-conscious adaptations.

Vegan Butter Substitutes for Brownies

Full Vegan guide →
Vegetable Shortening
Ratio: 1:1 (1 cup shortening per 1 cup butter)

Creates a tender, cakey texture but may lack the buttery flavor richness.

Coconut Cream
Ratio: 3/4 cup coconut cream per 1 cup butter

Adds moisture and fat with a subtle coconut flavor; can make brownies slightly denser.

Avocado
Ratio: 3/4 cup mashed avocado per 1 cup butter

Adds healthy fats and moisture but imparts a mild green color and subtle flavor.

Gluten-Free Butter Substitutes for Brownies

Full Gluten-Free guide →
Coconut Cream
Ratio: 3/4 cup coconut cream per 1 cup butter

Adds moisture and fat with a subtle coconut flavor; can make brownies slightly denser.

Greek Yogurt
Ratio: 1/2 cup Greek yogurt + 1/4 cup oil per 1 cup butter

Increases moisture and tenderness but changes texture to cakier and less rich.

Avocado
Ratio: 3/4 cup mashed avocado per 1 cup butter

Adds healthy fats and moisture but imparts a mild green color and subtle flavor.

Dairy-Free Butter Substitutes for Brownies

Full Dairy-Free guide →
Margarine
Ratio: 1:1 (1 cup margarine per 1 cup butter)

Provides a similar fat and moisture content, resulting in comparable texture and flavor.

Vegetable Shortening
Ratio: 1:1 (1 cup shortening per 1 cup butter)

Creates a tender, cakey texture but may lack the buttery flavor richness.

Coconut Cream
Ratio: 3/4 cup coconut cream per 1 cup butter

Adds moisture and fat with a subtle coconut flavor; can make brownies slightly denser.

Avocado
Ratio: 3/4 cup mashed avocado per 1 cup butter

Adds healthy fats and moisture but imparts a mild green color and subtle flavor.

What NOT to Use as a Butter Substitute in Brownies

✗ Olive Oil

Olive oil imparts a strong, distinct flavor that can overpower the chocolate in brownies. Additionally, its liquid state at room temperature changes the batter consistency, often resulting in a denser, greasier texture.

✗ Applesauce

While applesauce can add moisture, it lacks fat, which is essential for the rich mouthfeel and crumb structure in brownies. Using applesauce often leads to a cakier, less fudgy brownie that can be overly sweet or fruity in flavor.

✗ Coconut Oil

Coconut oil solidifies at cooler temperatures and has a distinct coconut flavor that may not complement traditional chocolate brownies. Its melting behavior can alter the texture, making brownies either too greasy or crumbly depending on storage.

Sources & Methodology

Cross-referenced against USDA FoodData Central nutritional data and peer-reviewed culinary science publications. Source URLs verified as of the sources_verified_date.

Need to substitute other ingredients in Brownies?

All substitutes for Brownies →

Butter Substitutes in Other Recipes

View all Butter substitutes →

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