What’s the Difference Between St. Louis and Baby Back Ribs?

At a Glance

St. Louis ribs are larger, meatier, and richer due to higher fat, while baby back ribs are smaller, leaner, and more tender. Choosing between them depends on whether you prefer a hearty, smoky bite or a lighter, easy-to-eat option.

The Differences Between St. Louis Cut and Baby Back Ribs

When it comes to barbecue, ribs are often the star of the show, but not all ribs are the same. Two of the most popular styles you’ll hear about are St. Louis ribs and baby back ribs. 

At first glance, they may look similar, but they’re actually quite different in cut, flavour, and texture. Understanding these differences can help you choose the right ribs for your taste when ordering at a smokehouse. 

St. Louis ribs are cut from the spare ribs, trimmed neatly into a rectangular shape with plenty of meat and a rich, hearty flavour. Baby back ribs, on the other hand, come from higher up on the pig’s ribcage, making them shorter, leaner, and more tender. 

In this blog, we’ll break down the key differences, helping you choose between St. Louis cut or baby back ribs. As a result, you’ll know exactly what to expect the next time you order classic American BBQ ribs.

A Quick Look at St. Louis Cut Ribs

St. Louis cut ribs come from the spare ribs section of the pig, taken from the belly area. They are trimmed into a neat, rectangular shape by removing the cartilage, breastbone, and excess flap meat. This cut gives them a uniform look that cooks evenly on the grill or in the smoker. 

St. Louis ribs are known for being meaty and full of flavour, with a bit more fat compared to other cuts. That extra fat keeps them juicy during cooking and adds a rich taste, making them a favourite choice for slow cooking.

To try the best St. Louis cut ribs in the UK, visit us in London (Hoxton & Soho), Liverpool, Southampton and Nottingham. 

What Makes Baby Back Ribs Unique?

Baby back ribs are cut from the upper part of the pig’s ribcage, near the backbone. They’re shorter, smaller, and curve slightly, which is why they’re called “baby” backs. 

Compared to St. Louis ribs, they have less fat but more tender meat, making them a popular choice for people who enjoy leaner ribs. Baby back ribs cook a little faster because of their size and are often ready in less time on the grill or in a smoker. 

Their mild, tender flavour pairs well with a variety of marinades, rubs, and sauces, making them versatile for different BBQ styles. Many people choose baby back ribs when they want ribs that are both meaty and easy to eat.

Cooking Styles and Flavour Profiles Compared

St. Louis ribs and baby back ribs may come from the same animal, but they cook and taste a little differently. St. Louis ribs are meatier with more fat, which makes them perfect for slow cooking or smoking. The extra fat melts down, giving them a rich, bold flavour and a juicy texture. 

Baby back ribs, on the other hand, are leaner and more tender. They don’t need as much cooking time and are great for grilling or baking. Their mild flavour easily absorbs seasonings, sauces, or marinades, making them ideal for different recipes. 

While St. Louis ribs offer a hearty, smoky bite, baby back ribs provide a lighter, softer eating experience that’s easy to enjoy. 

Which Rib Style Should You Choose?

When you’re ordering ribs at a restaurant, the choice between St. Louis cut and baby back comes down to what you prefer. 

If you enjoy a bigger, meatier portion with a bold, smoky flavour, St. Louis ribs are a great pick. They’re filling and packed with richness. 

On the other hand, if you want something a little lighter and more tender, baby back ribs are the way to go. They’re easier to handle, leaner, and pair well with a variety of sauces. 

Both cuts are delicious, so it just depends on whether you’re in the mood for something hearty and flavourful or something tender and easy to enjoy. Either way, you can’t go wrong.

For the Best BBQ Ribs in the UK, Visit Red Dog Saloon

Now you know the difference between St. Louis cut ribs and baby back ribs. If you’re looking to try the best ribs, we’ve got you covered.

At Red Dog Saloon, our menu boasts hickory-smoked meats, Nashville hot chicken, ground-in-house loaded burgers, craft beers and cocktails. Our award-winning smokers have been imported from the USA and are built to recreate the cooking process of those original fire pits. 

With locations across the UK, each saloon is slightly different, but they all offer a laid-back vibe perfect for casual dining or private parties.

If you’re looking for the ultimate BBQ experience, book your table today!

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