Flame-Grilled Marinated Beef Sirloin & Vegetable

Name: Flame-Grilled Marinated Beef Sirloin & Vegetable Kebabs Recipe
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Yield: 4 servings
Cuisine: Dinner
Ingredients: 680 g Beef top sirloin steak, trimmed and cut into 1.25-inch cubes; 2 whole Red and green bell peppers, cut into 1.25-inch squares; 1 large Red onion, cut into 1.25-inch chunks; 200 g Whole small cremini button mushrooms, wiped clean; 45 ml + 30ml Low-sodium soy sauce & Worcestershire sauce; 30 ml Extra virgin olive oil; 4 cloves + 15g Garlic cloves, minced & Dijon mustard; 5 g each Freshly cracked black pepper & fine sea salt

Jump to Recipe Step-by-Step

Humble pantry staples can create an extraordinary Flame-Grilled Marinated Beef Sirloin & Vegetable Kebabs Recipe when treated with proper heat and technique. This recipe celebrates beef top sirloin steak, trimmed and cut into 1.25-inch cubes, red and green bell peppers, cut into 1.25-inch squares and red onion, cut into 1.25-inch chunks in under 25 min, providing a reliable, flavor-packed dish you will want to make again and again.

Ingredients

4 servings

1.5 lbs Beef top sirloin steak, trimmed and cut into 1.25-inch cubes
2 peppers Red and green bell peppers, cut into 1.25-inch squares
1 large Red onion, cut into 1.25-inch chunks
2 cups (about 12 mushrooms) Whole small cremini button mushrooms, wiped clean
3 tbsp soy, 2 tbsp Worcestershire Low-sodium soy sauce & Worcestershire sauce
2 tbsp Extra virgin olive oil
4 cloves garlic, 1 tbsp mustard Garlic cloves, minced & Dijon mustard
1 tsp each Freshly cracked black pepper & fine sea salt

Step-by-Step Instructions

In a bowl, whisk soy sauce, Worcestershire, olive oil, minced garlic, Dijon mustard, and black pepper. Toss with beef sirloin cubes; **marinate for 15 minutes** (up to 4 hours).

Thread beef cubes alternating with bell peppers, red onion chunks, and whole mushrooms onto 8 soaked wooden or stainless steel skewers.

Preheat grill to 425°F (220°C). Place kebabs on hot oiled grates; **grill for 8 to 10 minutes**, turning every 2 minutes until beef is charred on all sides and medium (135°F).

Transfer kebabs to a serving platter; let rest for **3 minutes**. Serve hot with rice pilaf or warm flatbreads.

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Chef Amara’s Kitchen Secrets & Pro Tips

Leave a tiny gap between the meat and vegetable chunks on the skewer so hot air can circulate around the beef for 360-degree searing.
Baste with remaining clean marinade during the first 4 minutes of grilling.

1. Let the Meat Rest Before Slicing: Transfer cooked meat to a cutting board for 5–10 minutes before carving. Resting allows tight muscle fibers to relax and redistribute savory juices evenly throughout the cut. 2. Protect Minced Garlic from Burning: Garlic cooks and turns fragrant in just 30 to 45 seconds. Add it toward the end of sautéing onions or aromatics so it perfumes the dish without acquiring a bitter edge. 3. Chef's Kitchen Secret: Leave a tiny gap between the meat and vegetable chunks on the skewer so hot air can circulate around the beef for 360-degree searing.

Chef’s Cooking Guide & FAQs

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Troubleshooting & Quick Fixes

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What if the Sauce for Flame-Grilled Marinated Beef Sirloin & Vegetable Kebabs Recipe Separates or Feels Greasy?: If a dairy or emulsion sauce breaks, immediately take the pan off direct heat. Vigorously whisk in a tablespoon of hot water, broth, or cream until the velvety sheen re-emulsifies.
How to Rescue a Dish That Tastes Overly Salty?: Dilute with additional unsalted liquid (broth, cream, or water), or splash in a small touch of acid like fresh lemon juice or vinegar to soften sharp salinity.

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Storage, Freezing & Reheating Guidelines

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Store leftovers in an airtight glass container in the refrigerator for up to 4 days. Reheat in a preheated 350°F oven or covered skillet over medium-low heat until steaming hot throughout.

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Frequently Asked Questions

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Q: Can I prepare this recipe ahead of time? A: Yes, this dish can be assembled up to 24 hours in advance, kept covered in the refrigerator, and baked or cooked when ready to serve.

Q: Can I substitute common pantry ingredients? A: Yes, this recipe is forgiving. Check our substitution notes in the ingredient card for dairy-free, gluten-free, and vegan alternatives.

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Kitchen Notes & Discussion

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Nutrition Facts

Per serving (1 of 4)

390 Calories

14g Carbs 5% DV

44g Protein 88% DV

18g Fat 23% DV

3g Fiber 11% DV

640mg Sodium 28% DV

Carbs 14% Protein 45% Fat 41%

*Percent Daily Values (% DV) are based on a 2,000-calorie reference diet (USDA FoodData Central).

Quick Info

Cuisine Dinner
Dietary High-Protein, Gluten-Free, Dairy-Free
Total Time 25 min
Yield 4 servings

Chef Amara

Passionate culinary explorer, recipe tester, and culinary director at YumAroma.

View Full Culinary Bio →

Flame-Grilled Marinated Beef Sirloin & Vegetable Kebabs Recipe

Ingredients

Step-by-Step Instructions

Marinate Beef

Thread Skewers

Grill over High Heat