
These Grilled Steak Kebabs are what summer grilling dreams are made of. Every bite gives you perfectly seasoned tender steak wrapped up with sweet and smokey peppers and onions. All you need is a simple pantry marinade and a little fresh air. I come back to this recipe every year because my whole family lights up when they spot these kebabs sizzling away on the grill.
One summer, my kids actually put “more steak kebabs” on our bucket list because we never seem to get enough of them. These have become our must-make for every backyard get-together.
Ingredients
- Olive oil: contributes rich flavor and keeps the steak juicy Choose a high quality extra virgin for the best taste
- Soy sauce: is the backbone of this marinade Use a naturally brewed brand for depth
- Garlic: freshly minced ramps up the savoriness Look for plump firm cloves
- Black pepper: brings a gentle kick that wakes up the marinade Grind it fresh if you can
- Sirloin steak: is tender and perfect for quick grilling Choose marbled bright red cuts for juiciness
- Red bell pepper: adds sweetness and color Pick those that are heavy and shiny
- Orange bell pepper: gives another pop of color and subtle sweetness
- Green bell pepper: keeps each bite vibrant and a touch bitter
- Red onion: packs in mellow sweetness when grilled Look for firm bulbs with no soft spots
- Metal skewers: are sturdy and reusable or you can soak wooden ones if needed
Step-by-Step Instructions
- Make the Marinade:
- Whisk together olive oil soy sauce minced garlic and black pepper in a medium mixing bowl until well combined and glossy This is the foundation for how tasty the steak will be so mix until you see everything evenly blended
- Marinate the Steak:
- Add your cubed sirloin steak into the marinade Stir to coat every piece thoroughly Cover the bowl tightly and let the steak rest in the refrigerator for at least thirty minutes and up to one hour This process infuses all the flavor right into the meat
- Prep the Vegetables:
- While your steak marinates cut the bell peppers and red onion into even one inch pieces Uniform size means even cooking and every skewer looks beautiful and professional
- Assemble the Kebabs:
- Thread the marinated steak and cut vegetables onto the skewers Alternate between pieces of steak and the colorful veggies to make each kebab both pretty and full of flavor When you reach the end gently press each piece together so everything stays snug on the skewer
- Grill to Perfection:
- Preheat your grill to medium heat Place the assembled kebabs on the grill and cook turning every few minutes so all sides brown evenly Grill for twelve to fifteen minutes until the steak is caramelized and vegetables are tender Keep a close eye so nothing overcooks
- Serve and Enjoy:
- Once cooked let the kebabs rest for a minute right off the grill This keeps the juices in the steak Serve hot and savor every bite

These kebabs disappear faster than anything else at our summer barbecues Sometimes I sneak a grilled red onion piece straight from the skewer because the smoky sweetness is simply irresistible
Storage Tips
Let leftovers cool completely and then wrap tightly or store in airtight containers Kebabs keep in the fridge for up to three days For quick lunches I like to pull the steak and veggies off the skewers and toss them into salads or wraps
Ingredient Substitutions
Sirloin works best for tenderness but you can swap for chicken thighs or even cubes of portobello mushroom for a vegetarian option Tamari or coconut aminos also do the job if you prefer a soy free marinade Any blend of colorful bell peppers adds both sweetness and crunch
Serving Suggestions
Pile these kebabs up over herby rice or cool couscous I love a dollop of tzatziki or chimichurri on the side Fresh corn salad or a classic potato salad also make a great picnic pairing

Grilled Kebabs in Summer Traditions
Kebabs have roots in so many world cuisines The sizzle and smokey flavor make them a celebration food at our house I grew up watching my dad fire up the grill on the first warm evening and passing him skewers to turn over the flames Now my own kids take over assembling these and planning the barbecue menu
Frequently Asked Questions
- → What cut of steak works best for kebabs?
Sirloin is a popular choice because it stays tender and flavorful after marinating and grilling. You can also try ribeye or strip steak for added richness.
- → How long should the steak marinate?
For best flavor, marinate the steak for at least 30 minutes, but no more than one hour to avoid over-soaking and texture changes.
- → Can I use other vegetables on the skewers?
Yes! Complementary options include mushrooms, zucchini, cherry tomatoes, or even pineapple for a touch of sweetness.
- → How do I keep the meat juicy while grilling?
Grill over medium heat and rotate the skewers frequently. Avoid overcooking; remove from the grill as soon as the steak is browned and barely pink inside.
- → What should I serve alongside steak kebabs?
Popular sides include pasta salad, rice, grilled potatoes, or a fresh green salad. These pairings balance the savory skewers nicely.