- Preheat your oven to 450°F. 
- This temperature will help the biscuits rise quickly and evenly. 
- In a mixing bowl, combine Bisquick mix, buttermilk, sugar, and salt. 
- Gently stir the ingredients until a soft dough forms. 
- Place the dough on a floured surface. 
- Knead the dough for about 30 seconds to a minute and then roll it out to approximately 1/2 inch thick. 
- Use a biscuit cutter to cut out biscuits from the dough. 
- Transfer these to an ungreased baking sheet. 
- Re-roll the scraps and repeat until all dough is used. 
- Brush the tops of the biscuits with melted butter. 
- Place them in the oven for about 8-10 minutes until golden brown.