→ Meat
01 - 1.5 lbs sirloin steak, cut into 1.5-inch cubes
→ Marinade
02 - 1/3 cup olive oil
03 - 1/4 cup gluten-free soy sauce
04 - 2 tablespoons fresh lemon juice
05 - 2 tablespoons Worcestershire sauce
06 - 2 cloves garlic, minced
07 - 1 tablespoon brown sugar
08 - 1 teaspoon dried oregano
09 - 1/2 teaspoon freshly ground black pepper
→ Vegetables
10 - 1 large red bell pepper, cut into 1.5-inch pieces
11 - 1 large green bell pepper, cut into 1.5-inch pieces
12 - 1 red onion, cut into chunks
13 - 8 oz button mushrooms, cleaned and halved
14 - 1 medium zucchini, sliced into thick rounds