Garlic Marinated Beef Skewers


By Emma
Certified Culinary Professional
Ingredients
- 50 ml olive oil (around 3 tbsp plus 1 tsp)
- 45 ml tamari (instead of soy sauce - adds milder depth)
- 25 ml apple cider vinegar (swap for balsamic for sweeter punch)
- 20 ml brown sugar (about 1 tbsp, less sweet - cuts acidity)
- 4 ml freshly cracked black pepper (heaping ¾ tsp)
- 3 cloves garlic, finely minced
- 1 tsp smoked paprika (new twist - subtle smoky warmth)
- 1 tbsp fresh thyme leaves, chopped
- 1.1 kg sirloin or chuck roast, cut into large cubes
- 8 metal skewers or wooden skewers soaked 45 minutes in water
About the ingredients
Method
- First, mix the marinade: olive oil, tamari, apple cider vinegar, brown sugar, cracked pepper, garlic, smoked paprika, thyme. Whisk those together until sugar dissolves; smell the sharp garlic hit, the sweet tang mellowed out by vinegar.
- Toss beef cubes into marinade, stir well ensuring every piece gets fully coated. Cover and chill — 45 minutes if using sirloin for a quick soak, 20 hours if chuck roast for max tenderness. Yes, chuck needs patience; the more time, the softer. I learned this the hard way: less time, tougher chew.
- When ready, drain excess marinade off beef — don’t save it, it’s raw juice mixed with marinade, unsafe and can cause flare-ups. Thread cubes evenly onto skewers. Try not to overcrowd; leave space so heat circulates and chars form evenly.
- Bring skewers out 20 minutes before grilling to lose fridge chill — room temp equals better caramelization, no steaming from cold inside.
- Heat grill on high, brush grates thoroughly with oil (grapeseed or canola also fine) to prevent stubborn sticking. I swear by a paper towel dipped in oil, held with tongs. Hear that sizzle the moment skewers hit? That’s caramelization starting — no moving for first 4 minutes. You want those grill marks like tiger stripes, deep mahogany brown, slightly blistered edges.
- Flip skewers and grill another 4-6 minutes on second side for medium-rare; adjust if thicker cubes or preference. Tiny bit of spring in the cube when poked means perfect. Pink center, slightly smoky crust.
- Remove, sprinkle light salt only, as marinade packs salt already. Rest skewers 8 minutes loosely covered with foil so juices redistribute — no skipping this. Cut into one; juices should glisten and drip slightly, meat tender but firm.
- No grill? Use heavy skillet, cast iron best. Heat super hot, same timing, turn once. If you get smoke, open windows or fan; beef will still have that seared crust, just a different smoky note.
- Common trap? Marinade left on cubes while grilling causes nasty steam, no sear. Also, wooden skewers not soaked = burned, bitter taste, fire hazard. Don’t rush rest time or juices escape and dry out meat.
- Add crushed red pepper flakes in marinade for heat, or swap thyme for rosemary for earthier note. Swap beef for lamb cubes if adventurous — longer marinade helps.
Cooking tips
Chef's notes
- 💡 Marinate times vary by cut. Sirloin needs 45 mins only; chuck calls for 20 hours. Longer soak breaks down muscle fibers but too long risks mealy texture. Keep cold to avoid early bacterial growth. Drain marinade fully before threading skewers or you steam the beef instead of searing it. Raw juice + marinade residue = flare-ups on grill. Soak wooden skewers 45 mins minimum prevents burning and bitter aftertaste; metal skewers avoid this but heat transfer changes cook times slightly.
- 💡 Bring skewers to room temp 20 mins before cooking. Cold meat kills caramelization, steaming inside kills crust formation. Oil grill grates well with high smoke point oils like grapeseed or canola; brush post heat-up to prevent sticking. Paper towel and tongs method works best. Once on grill, don't move for first 4 minutes. You want loud sizzle, tiger stripe grill marks, deep mahogany color. Flip only once for even heat and crust.
- 💡 Salt only after grilling. Marinades like tamari pack enough sodium to throw balance off early salting. Rest skewers loosely covered 8 minutes post-cook to redistribute juices and avoid dry bites. Skipping rest means juices run out fast when cutting, ends tough and dry, learned from many rushed meals. Rest time tricky but crucial, mechanical changes inside meat slow down, letting fibers relax and absorb moisture again.
- 💡 If no grill use cast iron skillet; heat high till nearly smoking. Flip once, same timing. Ventilate kitchen or fan on; smoke inevitable with marinade sugars and paprika. Skillet sear lacks grill smoke aroma but crust forms similarly. Avoid marinade drips in pan; wipe excess off cubes before cooking to reduce steaming. Heat and smoke signals guide doneness, smell garlic and paprika intensify while meat browns visibly.
- 💡 Variations: add crushed red pepper flakes for heat and depth. Swap thyme with rosemary if want earthier, woodsy notes. Coconut aminos substitute for tamari if avoiding soy; sweeter but works well with brown sugar balance. Lamb cubes instead of beef - longer marinade needed as lamb fibers tougher but yields deeper flavor. Adjust cook times due to fat content differences. Wooden skewer soak still non-negotiable regardless of protein.
Common questions
How long to marinate beef cubes?
Depends on cut, sirloin 45 mins, chuck 20 hours for soft chew but too long makes mealy. Cold storage essential. Longer soak breaks fibers but balance timing.
Can I use soy sauce instead of tamari?
Yes but soy is saltier, sometimes wheat content matters. Coconut aminos sweet alternative, paleo-friendly. Swap carefully, impacts final salt balance and sweetness in marinade.
Why do skewers burn sometimes?
Usually unsoaked wooden skewers. They catch fire easily, bitter taste. Soak 45 mins minimum prevents burning. Metal skewers no soak needed but heat faster so cook times adjust. Don’t rush soak step.
How to store leftovers?
Refrigerate in airtight container, best eaten within 2 days. Can freeze but texture changes after thaw. Reheat gently on low heat or oven to avoid drying. Cold slices good in salads or wraps too.