These 3-ingredient mayonnaise biscuits are a quick and easy way to make fluffy and delicious biscuits. With just three simple ingredients - self-rising flour, mayonnaise, and milk - you can have warm and buttery biscuits on the table in no time. The mayonnaise adds moisture and richness to the biscuits, resulting in a tender and flavorful texture. Serve these biscuits as a side dish for breakfast, lunch, or dinner, or enjoy them on their own as a tasty snack.