Reverse sear tri-tip, the best 90 minutes of beef
If I had to pick one cook to show off to a skeptical friend, it's reverse sear tri-tip. Ninety minutes from cold cut to plated. Medium-rare edge to edge. A hard mahogany crust. And it costs under $20 for a cut that feeds 4-5 people comfortably.
Tri-tip was largely unknown outside California until the last decade. Now it's everywhere, which is great news for the rest of us. Here's the method that works every time.
What tri-tip is
Tri-tip is a triangular cut from the bottom sirloin. It's a working muscle, so it has structure and flavor, but it's not as tough as brisket or chuck roast. The grain runs in two different directions across the cut, which matters when you slice.
Typical weight: 2-3 pounds. Untrimmed cuts have a fat cap on top; the California-style butcher has already trimmed most of it off. Costco, Sam's Club, and most butcher shops carry tri-tip. Expect to pay $8-12/lb for Choice, $12-15/lb for Prime.
Why reverse sear
Reverse sear solves the classic problem with thick cuts of beef: getting a crust without overcooking the interior. If you sear a 2-inch-thick tri-tip on a ripping grill first, you build crust fast, but the interior is uneven. The outer half is medium, the middle is rare, the very outside is gray overcook.
Reverse sear flips this. You cook low-and-slow first, which brings the entire interior evenly up to just below target temperature. Then you sear hot and fast to build a crust without overcooking what's already cooked. The result is edge-to-edge pink with a dark, hard crust.
This is now the dominant method for thick steaks at serious steakhouses. Alton Brown popularized it in the early 2000s. Kenji Lopez-Alt wrote the definitive Serious Eats treatment. Meathead Goldwyn covers it in depth at AmazingRibs. It's a solved problem.
The method, step by step
Trim (5 minutes). If the tri-tip still has a fat cap, trim it to about 1/4 inch. Remove any silver skin (the shiny connective tissue) because it won't render in 90 minutes.
Season (2 minutes). Kosher salt and 16-mesh black pepper in roughly equal parts. Or SPG (salt, pepper, garlic). That's it. Tri-tip doesn't need complicated rubs.
Rest 30 minutes at room temperature (optional but recommended). This lets the seasoning penetrate and takes the chill off the meat, which speeds the smoke phase.
Smoke at 225F (60-75 minutes). On a smoker, pellet grill, or kettle set up indirect. Post oak or a touch of mesquite for wood. Smoke until internal temperature hits 115F-120F in the thickest part. This is well short of medium rare.
Rest while sear heats (5-10 minutes). Pull the tri-tip off the smoker and tent loosely with foil while you get your sear station ripping hot. A cast iron over a gas burner, a charcoal chimney full of coals flipped onto a grate, or your pellet grill's direct-flame zone cranked to max.
Sear hard (3-5 minutes total). 60-90 seconds per side over 600F+ heat. You want a dark brown crust, not gray, not black. Flip once. If your cut has a fat cap, sear that side last for another 45 seconds.
Final rest (10-15 minutes). Pull at 130-135F internal for medium rare. Rest on a cutting board, uncovered. Carryover will bring the internal to 135-140F.
Slice against the grain (2 minutes). More on this below.
Total active time: about 30 minutes. Total elapsed: 90-100 minutes.
The grain-direction trick
The tri-tip's grain runs in two different directions. One end has fibers running one way, the other end has fibers running perpendicular. If you slice straight across the cut, half your slices will be with-the-grain (chewy) and half will be against-the-grain (tender).
Fix: cut the tri-tip in half along the natural seam where the grain changes direction. Now you have two smaller pieces, each with grain running in one direction. Slice each piece against its own grain. All slices come out tender.
Look up any YouTube video titled "how to slice tri-tip" for a visual. Once you see it, it's obvious. Every restaurant in Santa Maria does this, which is why their tri-tip is always tender and home cooks' tri-tip is often chewy.
Pit and sear combinations
The reverse sear works on essentially any pit-plus-sear combination:
- Smoker + cast iron on gas stove: my usual setup. Consistent crust, easy cleanup.
- Smoker + charcoal chimney: best crust. Dump lit coals directly under a grate and sear over the glowing coals. Classic Santa Maria method.
- Pellet grill + sear zone: convenient. A Yoder YS640 with the direct-flame panel open can hit 700F in the sear zone.
- Kettle indirect + direct-zone flip: all one grill. Smoke over indirect coals, then slide the cut over the direct coal bed for the sear.
The one setup that doesn't work well: a traditional pellet grill without a sear zone. Max temp is usually 450F, which produces a gray crust instead of dark brown. Finish in a cast iron if this is you.
Wood choice
Post oak is the California classic. Mesquite is a Santa Maria staple (which is where tri-tip came from) and works because the cook is short. One small chunk of mesquite at the start. Don't overload.
Hickory is too heavy for 75 minutes of smoke. Cherry is too mild. Oak is the default.
Temperatures by doneness
- Rare: pull at 120F, carryover to 125F.
- Medium rare (target): pull at 130F, carryover to 135F.
- Medium: pull at 135F, carryover to 140F. Getting dry territory.
- Well done: don't. Tri-tip over 145F is unreasonable.
Medium rare is the target. Tri-tip has enough fat and moisture to be great at 135F and starts tightening up quickly past that.
Planning the cook
Use SmokeMeatCalc's tri-tip preset for the cook time estimate (1-1.5 hours total at 250F). The calculator doesn't explicitly model the sear time, so add 10-15 minutes to whatever it gives you for the total.
A Santa Maria backstory
Tri-tip became the signature California cut in Santa Maria in the 1950s, when a butcher named Bob Schutz at a Safeway started grilling the cut as a full piece instead of grinding it or selling it as stew meat. Before that, tri-tip wasn't a menu item anywhere. Now it's everywhere in the western US. New England, the Midwest, and the South are still catching up.
The original Santa Maria method is closer to a grill than a reverse sear: a red oak fire, a grate you can raise and lower over the coals, indirect time up high, sear time down low. Reverse sear on a smoker plus cast iron is the modern kitchen-friendly version of the same idea.
Serving
Santa Maria tradition: tri-tip, pinquito beans, garlic bread, salsa, salad. Sliced thin across the grain, with the Santa Maria salsa (diced tomato, onion, cilantro, pepper, vinegar) on the side.
At my house: thin slices, chimichurri, a simple green salad, and crusty bread. It's a weeknight kind of fancy. 90 minutes of cook, less than 30 minutes of active work, and it makes people think you spent all day.
Related: wood pairing, FAQ, and the calculator for your specific cook.