Use cold butter cut into small cubes and chill your mixing bowl before combining with Bisquick—this creates steam pockets that make biscuits fluffy and tender rather than dense.

Stir ingredients just until combined, about 15-20 seconds; overmixing develops gluten and results in tough, dense biscuits instead of light, flaky ones.

Use freshly shredded cheddar rather than pre-shredded, as it melts more evenly and distributes throughout the dough without the anti-caking additives that can affect texture.

Toast the Old Bay seasoning in melted butter for 30 seconds before brushing on top—this amplifies its complex spice notes and creates deeper, more nuanced flavor.

Place biscuits on a preheated baking sheet to ensure immediate, even heat from the bottom, resulting in golden bottoms and consistent rise throughout.