Match the substitute to your roast: choose dense foil for round/wobbly roasts, or a grill grate for maximum browning.
Prevent sticking: line the pan base if needed, and pat the roast dry (especially skin) before placing it on the risers.
Create stable lift: aim for a consistent gap under the roast (enough airflow to brown, not so high the roast shifts).
Plan drips: use a rimmed sheet pan or keep the grease catcher ready, then roast per your recipe’s doneness targets.
Rotate/adjust if needed: if browning is uneven, rotate the pan once and check internal temperature early.
