Step 1: Preheat your oven to 425°F (220°C) to help your biscuits rise beautifully.
Step 2: In a mixing bowl, whisk together the Bisquick and sugar until well combined.
Step 3: In a separate bowl, combine the buttermilk and vanilla extract. Stir well.
Step 4: Pour the buttermilk mixture into the dry ingredients and gently mix until just combined.
Step 5: Fold in the shredded cheddar cheese until evenly distributed.
Step 6: Scoop out portions of the dough and place them onto a baking sheet lined with parchment paper.
Step 7: Bake for 12-15 minutes or until golden brown on top.
Step 8: Cool for a few minutes on the baking sheet before serving warm.