All recipesBeef / The Sunday Cook

How to Cook Tri-Tip: Smoke, Sear & Slice

Cuisine: American

Gentle smoke, a hard sear, and the slicing trick that makes this roast shine.

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Sliced smoked tri-tip on a cutting board
PREP15 minCOOK1½–2½ hrREST10–15 minMAKES6 servings
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About 25–35 min hands-on · 2–3 hr total

A shorter smoke followed by a hot sear. Read through the grain and slicing steps before starting.

Hands-on time is an estimate for the original batch, including prep and finishing. Total time includes cooking and resting. Larger batches can take longer.
First time? Start here

The grain means the visible muscle lines. Tri-tip has two directions of grain, so turn each section before slicing.

Cooking terms explained
Use the equipment you have

This method starts on a smoker. A grill or cast-iron pan is used only for the final sear; those alone do not replace the smoking step.

Before you shop

Compare the roast size with the servings you need. Slice thinly and serve with sides instead of buying a larger roast by default.

Make it a meal

Serve thin slices family-style with corn and a green salad. Put the cutting board on a stable surface and slice just before serving.

LET’S COOK

Step-by-step instructions.

YOUR FINISH LINE145°F + at least 3 minutes rest
  1. Find the grain first

    Before seasoning, identify where the muscle grain changes direction. Trim silver skin and thick surface fat. Pat dry and season with salt, pepper, and garlic powder.

  2. Add smoke

    Preheat the smoker to 225–250°F. Smoke until the thickest part reaches about 125–130°F, usually 1–2 hours depending on thickness. This is an intermediate temperature, not the serving target.

  3. Sear and finish

    Heat a grill or cast-iron pan until very hot. Lightly oil the roast and sear for 1–2 minutes per side. Move to gentler heat as needed and cook to at least 145°F in the thickest part.

  4. Rest and slice across the grain

    Rest 10–15 minutes. Divide the roast where the grain changes, then slice each section thinly across its own grain. A sharp kitchen knife is enough; use smooth strokes rather than pressing down hard.

TEMPERATURE NOTE

This recipe uses the USDA whole-beef minimum of 145°F and at least a 3-minute rest.

USDA temperature guidance
SMALL DETAILS, BETTER COOKS

A few helpful tips

Plan your cook, from prep to plate

Timing is an estimate. Follow temperature and tenderness checks.

  1. 2–3 hours before dinner

    Trim, season, and preheat the smoker.

  2. After 1–2 hours of smoking

    Begin checking internal temperature and prepare the searing surface.

  3. Last 10–20 minutes of cooking

    Sear, then finish over gentler heat if needed.

  4. Before slicing

    Rest 10–15 minutes and find the grain change.

WHEN THE COOK HAS QUESTIONS

A little help.

Why are some slices chewy?

The grain changes direction across a tri-tip. Treat it as two sections and rotate the knife angle for each.

Can I finish entirely on the smoker?

Yes, if your smoker can provide a hot finishing stage. Watch the internal temperature closely; a hot grill or skillet usually makes a stronger crust.

MAKE TOMORROW TASTE GOOD

Keep & reheat.

Refrigerate in shallow containers within 2 hours, or within 1 hour when it’s over 90°F outside. Keep refrigerated at 40°F or below and use within 3–4 days.

Reheat

Warm thin slices gently in a covered pan with a little beef broth until they reach 165°F. Avoid a long uncovered reheat.

Next-day idea

Use thin slices in French dip sandwiches or steak quesadillas.

USDA leftover guidance
FREE MEAT TEMPERATURE CHEAT SHEET

Cook with confidence.

Keep safe cooking temperatures, rest times, and BBQ tenderness targets close at hand. Get the printable guide, plus occasional easy recipes and practical grilling tips.

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