Recipe adapted from Better Than Bouillon. For more information about Better Than Bouillon, visit betterthanbouillon.com.
Set EGG for direct cooking (no convEGGtor) at 450°F/232°C.
Mix the Roasted Beef Base, oil, oregano, cumin, pepper, garlic and cilantro in a small mixing bowl. Rub half the marinade over the flat iron steak and refrigerate covered for 2 hours and up to 8 hours. Add the vegetables to the remaining marinade and refrigerate.
Remove the steak from the marinade and place directly onto the EGG. Grill for 4-5 minutes per side. Remove the steak from the EGG and place on cutting board. Let rest for 5 minutes.
Add the peppers and onions to the grill. Grill for 2-3 minutes per side. Remove the vegetables from the grill and chop into 1” pieces.
Slice the steak thinly and serve with the grilled vegetables.