How To Cook A Tri Tip

Tri-tip sits somewhere between a steak and a roast, which means your cooking approach needs to account for both qualities. If you want to know how to cook a tri tip that comes out juicy inside with a deeply browned crust, you need two things: a good dry rub and a two-zone fire. This guide walks you through trimming, seasoning, grilling, and resting the meat so every slice stays tender.

Tri-tip is a triangular cut from the bottom sirloin. It is lean, but it has a decent fat cap on one side. That fat cap protects the meat while it cooks. Treat it like a thick steak for searing, and like a small roast for gentle indirect heat.

What You Need Before You Start

Gather your tools and ingredients first. This keeps you from running around once the coals are hot.

• One whole tri tip, about 2 to 3 pounds
• Kosher salt and coarse black pepper
• Garlic powder, onion powder, and smoked paprika
• Olive oil or a neutral oil
• Instant-read thermometer
• Sharp knife and a cutting board
• Aluminum foil for resting

If you have a gas grill, set it up with one burner on high and the others off. For charcoal, pile coals on one side of the grill and leave the other side empty. This is your two-zone setup.

How To Cook A Tri Tip

Here is the full process from raw meat to sliced servings. Follow the steps in order and check your temperatures as you go.

Step 1: Trim And Season The Meat

Pat the tri tip dry with paper towels. Look for any thick, hard fat on the surface. Trim that down to about a quarter inch, but do not remove all of it. The fat cap bastes the meat as it renders.

Rub the whole surface with a thin layer of oil. Then apply your dry rub. A simple mix works well: two parts salt, one part black pepper, and a half part each of garlic powder and smoked paprika. Press the rub into the meat with your hands. Let it sit at room temperature for 30 minutes while you heat the grill.

Step 2: Set Up The Grill For Two-Zone Cooking

Heat your grill so the hot side reaches about 450 to 500 degrees Fahrenheit. The cool side should sit around 250 to 300 degrees. If you are using charcoal, wait until the coals are covered in gray ash before you start cooking.

Place a drip pan under the cool side if you want easier cleanup. This also catches any fat that renders off the meat.

Step 3: Sear Both Sides

Put the tri tip directly over the hot zone. Sear it for 4 to 5 minutes per side. You want a dark brown crust, not a burnt one. If flare-ups happen, move the meat to the cool side for a moment, then put it back.

Do not move the meat around while it sears. Let it sit still so the crust forms properly.

Step 4: Move To Indirect Heat

After searing, slide the tri tip over to the cool side of the grill. Close the lid. Cook until the thickest part of the meat reads 125 degrees for medium-rare or 135 degrees for medium. This usually takes 15 to 25 minutes, depending on the size of your roast and the heat of your grill.

Check the temperature every few minutes near the end. Tri tip can go from perfect to overcooked fast.

Step 5: Rest The Meat

Move the tri tip to a cutting board. Tent it loosely with foil. Let it rest for 10 to 15 minutes. The internal temperature will rise another 5 to 10 degrees while it rests. This step is not optional. If you slice too early, the juices run out and the meat turns dry.

Step 6: Slice Against The Grain

This is the most important step for tenderness. Look at the meat and find the direction the muscle fibers run. Cut across them, not with them. The grain actually changes direction near the middle of a tri tip, so turn the roast about 90 degrees halfway through slicing.

Cut thin slices, about a quarter inch thick. Thick slices can feel chewy even when the meat is cooked right.

Common Mistakes To Avoid

• Slicing with the grain, which makes even tender meat taste tough
• Skipping the rest time and losing all the juice
• Cooking past 140 degrees, which dries out this lean cut
• Using only direct high heat for the whole cook
• Not trimming the hard fat, which can cause flare-ups

Best Rubs And Marinades For Tri Tip

You can keep it simple with salt and pepper, or go bolder. Here are a few options that work well.

• Classic Santa Maria style: salt, pepper, garlic powder, and a touch of parsley
• Smoky blend: smoked paprika, cumin, brown sugar, and chili powder
• Herb mix: rosemary, thyme, garlic, and olive oil
• Citrus marinade: orange juice, lime juice, soy sauce, and garlic for 4 hours

If you marinate, pat the meat dry before it hits the grill. Wet meat steams instead of sears.

Serving Ideas

Tri tip works as a main dish for dinner or sliced thin for sandwiches. Serve it with grilled bread, salsa, and a simple bean salad. Leftovers stay good in the fridge for three to four days. Reheat them gently so the meat does not dry out.

Now you have a clear plan for how to cook a tri tip at home. Get your grill hot, season the meat well, cook it with two zones, and always slice against the grain. Do that, and you will get a tender, flavorful result every time.