Beef and vegetable stew

Ingredients

• 1 pound beef round steak
• 2 teaspoons canola oil
• 2 cups diced yellow onions
• 1 cup diced celery
• 1 cup diced Roma tomatoes
• 1/2 cup diced sweet potato
• 1/2 cup diced white potato with skin
• 1/2 cup diced mushrooms
• 1 cup diced carrot
• 4 cloves of garlic, chopped
• 1 cup chopped kale
• 1/4 cup uncooked barley
• 1/4 cup red wine vinegar
• 1 teaspoon balsamic vinegar
• 3 cups low-sodium vegetable or beef stock
• 1 teaspoon dried sage, crushed
• 1 teaspoon minced fresh thyme
• 1 tablespoon minced fresh parsley
• 1 tablespoon dried oregano
• 1 teaspoon dried rosemary, minced
• Black pepper, to taste