⭐ Unsalted Butter (Best Dairy-Free Option)
1:1 by volume (e.g., 1/4 cup butter per 1/4 cup coconut oil)Butter works well as a substitute because it has a similar fat content and solid state at room temperature, which helps create layers in the dough that result in flakiness. The water content in butter (about 15-18%) also contributes to steam during baking, enhancing texture.
For best results, use cold unsalted butter and cut it into small pieces before incorporating it into the flour. Keep the dough chilled to prevent the butter from melting prematurely, which can lead to a tougher crust.
Compared to coconut oil, butter imparts a more traditional buttery flavor and slightly softer texture. The crust may be less crisp but more tender and rich.