Tender Tomato Chicken Breasts Recipe

Ingredients

• 1 tablespoon olive oil
• 3 skinless, boneless chicken breast halves
• 1 tablespoon ground black pepper, or to taste
• 3 tablespoons onion powder, or to taste
• 1 (28 ounce) can chopped stewed tomatoes, 1/2 the liquid reserved
• 1 (14 ounce) can chicken broth
• 1 (10 ounce) package frozen mixed vegetables
• 0.25 cup water