For Perfectly Baked Ribs, Avoid This Common Mistake
Baked ribs are an incredible dish to prepare for a crowd because of their generous size and show-stopping appearance. Plus, there's plenty of opportunity to flavor them up with spicy seasonings and lip-smacking marinades before whacking them in the oven to do their thing unmonitored. That said, to make sure your next batch of ribs is perfectly baked, there's one common mistake you need to avoid: overcrowding the pan.
Useful tips for making the best ribs include trimming away any tough fatty areas before seasoning the surface. Other preparatory steps, like peeling away any silver skin and squaring the edges, are vital too because they allow marinades and dry rubs to infiltrate the meat, enhance flavor absorption, and improve the finished appearance for serving. However, all of this hard work is futile if you overcrowd the pan while they slowly bake in the oven. You'll simply trip up at the final hurdle if you stuff the pan to the edges because it hampers the movement of the heat, preventing it from reaching the entirety of the cut.
The moisture released by the meat also becomes trapped and pools, causing the exterior of the ribs to stew instead of roast, making it soggy in some spots and charred in exposed areas. The trick is to give ribs plenty of surrounding space so the air can circulate freely around them. This ensures the center can become tender and juicy while the edges develop some caramelized color and savory flavor.
Give your ribs room in the oven to encourage an even cook
While it's tempting to cook sides, like potatoes or corn, snuggled up against your ribs so they can absorb the flavorful juices released from the meat, these additions will block the heat from penetrating the protein. Instead of loading up your oven tray with a second rack of ribs for a large gathering, bake them on a separate sheet pan at the same time so both cuts can cook uniformly. Retaining that encircled space is essential regardless of whether you're preparing baby back ribs, St Louis ribs, or spare ribs, because it ensures the meat cooks through evenly and the fat has time to soften. However, if you want your dish with more bark to serve individually at parties, you can split them prior to baking and spread them out on a sheet pan (with room in between!) so they can develop plenty of texture.
For fall-off-the-bone results, cook ribs in the oven for 2 1/2 to 3 hours (baby back ribs will need less time), making sure to give them some breathing space in the pan. An easy way to check whether they're done is to pierce the meaty portions with a fork — the tines should glide through easily. The ribs will also give you a visual clue that they're cooked to perfection; the meat will shrink away from the ends, revealing more of the bone.