CrockPot Chicken Tortellini

Ingredients

• 1 lb boneless, skinless chicken breasts
• 1 (16 oz) package of frozen cheese tortellini
• 4 cups chicken broth
• 1 can (10.5 oz) cream of chicken soup
• 1 can (14.5 oz) diced tomatoes, drained
• 1 cup heavy cream
• 1/2 cup grated Parmesan cheese
• 1 tsp garlic powder
• 1 tsp onion powder
• 1 tsp dried basil
• 1/2 tsp salt (or to taste)
• 1/2 tsp black pepper
• 1 tbsp olive oil
• 1/4 cup chopped fresh parsley (optional, for garnish)