Dairy-Free Vegetable Oil Substitute in Biscuits

Butter works well because it contains about 80% fat and 15-20% water, which mimics the moisture and fat balance of vegetable oil. The fat coats flour proteins, limiting gluten formation, which is essential for tender biscuits. Butter's water content also creates steam during baking, contributing to flakiness.

To use butter effectively, melt it gently and cool slightly before mixing to avoid prematurely activating leavening agents. Be mindful that butter solidifies at room temperature, so dough handling should be quick to maintain texture.

Compared to vegetable oil, butter imparts a richer flavor and slightly more tender, flaky texture. The biscuits may brown more due to milk solids in butter, enhancing appearance and taste.

Canola oil is a neutral-flavored oil with a fatty acid profile similar to vegetable oil, making it an excellent direct substitute. It provides the necessary fat to inhibit gluten development and retain moisture, ensuring tender biscuits.

Use it as a straight swap without altering other ingredients. Because it lacks flavor, it won't affect the biscuit's taste profile.

Biscuits made with canola oil will have a similar texture and rise as those made with vegetable oil, with a slightly lighter mouthfeel due to the oil's liquid state at room temperature.

Shortening is 100% fat and solid at room temperature, which helps create layers in biscuit dough by physically separating flour proteins. This results in a flaky texture similar to traditional biscuits.

When substituting, cut the shortening into the flour until pea-sized pieces form before adding liquids. This technique is critical to achieving the desired flakiness.

Biscuits made with shortening tend to be more tender and flaky but may lack the buttery flavor and can feel denser compared to those made with vegetable oil or butter.

Refined coconut oil is solid at room temperature and has a neutral flavor, making it a reasonable substitute for vegetable oil in biscuits. Its saturated fat content helps create flaky layers by coating flour proteins and preventing excessive gluten formation.

Use it in solid form, cutting it into the flour similarly to shortening. Avoid unrefined coconut oil due to its strong flavor.

Biscuits may have a slightly different mouthfeel and a subtle coconut undertone, but the texture will remain tender and flaky.