The Best Butter Substitute For Pillowy Soft Baked Goods - Chowhound

If you've ever been cloudy or downright confused about the difference between butter and margarine, or how — if at all — the two can be swapped out and used interchangeably, you're not alone. While everyone knows butter is dairy-based, margarine's reputation as a cheap knockoff is about where many folk's understanding of the product itself starts and ends. To provide a basic definition, margarine is a vegetable…