Lean beef sirloin: 85g (3 oz, cubed), Bell peppers (mixed colors): 75g (3/4 cup, chunked), Red onion: 50g (1/2 cup, chunked), Zucchini: 50g (1/2 cup, chunked), Cherry tomatoes: 50g (1/4 cup), Quinoa (cooked): 75g (1/3 cup), Olive oil: 10ml (2 tsp), Lemon juice: 5ml (1 tsp), Garlic: 3g (1 clove, minced), Dried oregano: 1g (1/4 tsp), Dried thyme: 1g (1/4 tsp), Salt: 1g (1/4 tsp), Black pepper: 1g (1/4 tsp)