Classic Beef Kababs

Ingredients

1 pound beef top sirloin steak or tenderloin steaks, cut 1 inch thick

8 ounces mushroom

1 medium red, yellow, or green bell pepper, cut into 1-inch pieces

salt

2 tablespoons olive oil

1 tablespoon chopped fresh oregano or 1 teaspoon drieg oregano leaves

2 cloves garlic, minced

1/2 teaspoon ground black pepper