Common Questions
Do I need to remove the membrane?
Yes, if it is still on. The membrane (silver skin) can turn chewy and block seasoning. Slide a butter knife under it on the bone side, grab with a paper towel, and peel.
What oven temperature works best for tender ribs?
For this foil-bake method, 300°F works really well. It is low enough to tenderize and render, but not so low that it takes all day.
How do I know when they are done?
The best test is feel: after the foil bake, you should be able to bend the rack and see the meat crack slightly between bones. A toothpick should slide in with little resistance. If you use a thermometer, treat it as a helpful extra. Ribs are thin and uneven, but tenderness often shows up somewhere around 190°F to 205°F in the thickest spots.
Can I use baby back ribs instead of spare ribs?
Absolutely. Baby backs are leaner and often cook a little faster. Start checking around 2 hours in the foil. Most finish in 2 to 2.5 hours, depending on thickness.
My sauce burned. What happened?
Sauces with sugar can scorch under high heat. Keep the finishing step short, watch closely, rotate the pan if your oven runs hot in spots, and if broiling, place the pan a bit farther from the broiler element.
Can I make the sauce less spicy?
Yes. Skip the cayenne and use a mild hot sauce, or reduce it to a few dashes for background flavor.