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Grilled Stuffed Beef

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I made this dreamy stuffed beef for our anniversary dinner, and it was a hit! Butterflied the tenderloin, loaded it with garlicky herbs and horseradish, rolled it tight, and grilled it. It cooked perfectly, and the sauce added that fancy touch. Splurged on good-quality beef, but totally worth it. Had leftovers for killer sandwiches the next day. A dish to wow your guests, hands down.
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Updated on Sat, 05 Apr 2025 18:09:40 GMT
Slices of beef fillet stuffed with herbs, on a board with a savory sauce. Pin it
Slices of beef fillet stuffed with herbs, on a board with a savory sauce. | tasteofmoms.com

An Insanely Delicious Stuffed Beef Tenderloin That'll Blow Your Mind

I completely transformed my dinner parties with this stuffed beef tenderloin trick. After tweaking it through many family celebrations, I've nailed the formula. When juicy beef wraps around that zingy horseradish and garlic stuffing, something magical happens on the grill. My homemade chipotle sauce finishes it off, and honestly, my guests can't stop raving about it.

Why This Stuffed Tenderloin Stands Out

What makes this beef dish awesome is how the filling flavors soak into the meat during cooking. I love that it only takes 30 minutes to set up before the grill handles everything else. That smoke flavor mixed with my spicy chipotle sauce creates something you won't forget anytime soon.

Grab These Ingredients

  • 1 Beef Tenderloin: Go for center cut since it cooks more uniformly.
  • 2 tbsp Butter: This gives you that gorgeous brown exterior.
  • 1 tbsp Sea Salt: It really enhances the beef's natural taste.
  • 1 tbsp Black Peppercorns: Grind them fresh for better flavor.
  • 1.5 tbsp Dijon Mustard: Works as a glue for seasonings.
  • 2 tbsp Prepared Horseradish: The star of our filling.
  • 6 Garlic Cloves: Chop them super tiny.
  • 1 tsp Rosemary: Try to use freshly chopped.
  • 1 tsp Fresh Thyme: Brings a lovely aroma.
  • 1 tsp Tarragon: My hidden weapon for flavor.
  • 1 tsp Kosher Salt: For seasoning the filling mix.
  • 2 tbsp Butter: The base for our sauce.
  • ⅛ cup Beef Broth: Adds depth to the sauce.
  • 1 tbsp Flour: Helps get that perfect sauce texture.
  • 1 tbsp Chipotle Puree: Brings the heat we need.
A perfectly cooked beef tenderloin, garnished with rosemary, resting on a grill. Pin it
A perfectly cooked beef tenderloin, garnished with rosemary, resting on a grill. | tasteofmoms.com

Cooking Your Magnificent Stuffed Beef

Prep Your Tenderloin
Cut your beef open carefully until it's about ½ inch thick. Combine your filling ingredients, spread them inside, then roll it up and secure with string every few inches. Coat with Dijon, sprinkle salt and pepper, then chill for 30 minutes.
Get Grilling
Heat your grill to around 400°F and don't forget to scrub those grates.
Cook It Right
Place your beef directly over heat and flip it every couple minutes. About halfway through, brush some melted butter all over. Cook until the inside temp reads 115°F, then let it sit a while.
Whip Up The Sauce
During the rest time, melt butter in a pan, stir in flour, then add broth, salt, and chipotle. Cook it down until it looks smooth and tasty.
Serve It Up
Cut your beef into slices after it's rested, remove the strings, and drizzle that amazing sauce over the top.

Insider Tips For Amazing Stuffed Tenderloin

Don't skimp on tying the beef snugly and remember to flip it regularly on the grill. Letting it rest after cooking isn't optional if you want juicy meat. Want to kick things up? Make your stuffing mixture the night before so all those flavors can get friendly with each other.

Storing Your Leftovers

Got some extra? Pop it in an airtight container in your fridge and it'll stay good for a couple days. When you want more, just warm up thin slices in a skillet or your oven. But go easy on the reheating or you'll dry out all that wonderful juice.

A perfectly cooked beef tenderloin is sliced and drizzled with a savory sauce, garnished with fresh herbs, resting on a wooden cutting board. Pin it
A perfectly cooked beef tenderloin is sliced and drizzled with a savory sauce, garnished with fresh herbs, resting on a wooden cutting board. | tasteofmoms.com

Frequently Asked Questions

→ Why is resting the meat important?

Resting helps the juices soak into the meat instead of running out when you slice it. Skipping this step can leave your tenderloin dry.

→ What’s the best way to check doneness?

Stick a meat thermometer into the thickest part of the roast. Take it off the grill at 115°F for that perfect medium-rare, since it'll keep cooking as it rests.

→ Is it okay to prep this the day before?

Yes, absolutely. Stuff and tie the beef up to 24 hours earlier, stash it in the fridge, and let it come to room temp before grilling.

→ Why split the tenderloin open?

Opening it up increases space for stuffing and ensures even cooking. It also makes rolling and tying a breeze.

→ Can I bake this instead of grilling?

Sure can! Roast at 400°F for similar times, but don’t skip the searing step in a hot pan for the best crust.

Grilled Stuffed Beef

Juicy stuffed beef packed with herbs, garlic, and horseradish, grilled tender, with smoky chipotle sauce poured on top.

Prep Time
30 Minutes
Cook Time
30 Minutes
Total Time
60 Minutes
By: Ashley

Category: Beef

Difficulty: Difficult

Cuisine: American

Yield: 6 Servings (1 piece of tenderloin)

Dietary: Low-Carb

Ingredients

01 1 beef tenderloin, trimmed and center cut.
02 2 spoons of butter, used for basting.
03 1 and a half spoons Dijon mustard.
04 1 spoon of sea salt.
05 1 tablespoon crushed black peppercorns.
06 2 spoons horseradish, ready to use.
07 6 garlic cloves, finely chopped.
08 1 small spoon of chopped rosemary.
09 1 small spoon of thyme, chopped up.
10 1 small spoon of chopped tarragon.
11 1 small spoon kosher salt.
12 2 spoons butter, plain.
13 1/8 cup of flavorful beef stock.
14 1 spoon of all-purpose flour.
15 1 small spoon table salt.
16 1 spoon chipotle puree for heat.

Instructions

Step 01

Slice open the tenderloin carefully to make it 1/2 inch thick using a sharp blade.

Step 02

Combine all the stuffing ingredients in one bowl.

Step 03

Evenly layer the stuffing over the meat, then roll it up tightly.

Step 04

Secure the roll by tying butcher's twine every 2 inches along it.

Step 05

Spread the Dijon mustard over the surface, then sprinkle with salt and pepper.

Step 06

Place in the refrigerator for 30 minutes.

Step 07

Set grill to 400 degrees Fahrenheit and let it preheat.

Step 08

Place on the grill, turning every 2 or 3 minutes for a total of 20 minutes.

Step 09

Halfway through, brush with melted butter generously.

Step 10

Keep cooking until it reaches 115 degrees Fahrenheit inside.

Step 11

Let it sit and cool for 10 minutes.

Step 12

Melt some butter in a heated skillet.

Step 13

Cook the flour in, stirring for 2-3 minutes until it thickens.

Step 14

Add the beef broth, chipotle puree, and some salt. Let it simmer for about 4-5 minutes.

Notes

  1. Tastes best when cooked to medium-rare.
  2. Can be made ahead and stored in the fridge.
  3. You can whip up the sauce as the meat rests.

Tools You'll Need

  • Outdoor grill.
  • Sharp-edged knife.
  • Sturdy butcher's twine.
  • A thermometer for meat.
  • Cooking-friendly skillet.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy due to butter.
  • Wheat present from the flour in the sauce.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 89
  • Total Fat: 8 g
  • Total Carbohydrate: 4 g
  • Protein: 1 g