INGREDIENTS
1 lb
Beef sirloin
3
Bell peppers, red or orange
2
Garlic cloves
1 pint
Grape or cherry tomatoes
1 tbsp
Rosemary, fresh leaves
2
Zucchini or yellow squash
1 tbsp
Worcestershire sauce
1
Salt and ground pepper, Coarse
3/8 cup
Olive oil, extra-virgin
1
Vegetable oil