Follow these simple steps to create your delicious cheese and sausage biscuits from scratch:

1. Preheat Oven: Preheat your oven to 425°F (220°C) and line a baking sheet with parchment paper.

2. Mix Dry Ingredients: In a large mixing bowl, whisk together the flour, baking powder, salt, and black pepper until well combined.

3. Cut in Butter: Use a pastry cutter or your fingers to cut the cold butter into the flour mixture until it resembles coarse crumbs.

4. Add Cheese and Sausage: Stir in the shredded cheddar cheese and cooked sausage until evenly distributed throughout the mixture.

5. Combine with Buttermilk: Gradually pour in the buttermilk, mixing until just combined. Avoid overmixing. The dough should be slightly sticky.

6. Shape Biscuits: Turn the dough out onto a lightly floured surface and gently pat it to about 1-inch thickness. Use a biscuit cutter to cut out rounds and place them on the prepared baking sheet, close together.

7. Bake: Place the biscuits in the preheated oven and bake for 20-25 minutes or until golden brown.

8. Cool: Remove the biscuits from the oven and allow them to cool slightly on a wire rack before serving.

These clear instructions will guide you step-by-step to create those mouthwatering cheese and sausage biscuits effortlessly.