Comforting and delicious Instant Pot Cottage Pie Soup

Ingredients

• 1 lb ground beef
• 1 onion, diced
• 2 cloves garlic, minced
• 2 carrots, diced
• 2 celery ribs, diced
• 1 tsp dried thyme
• 1 tsp dried rosemary
• 4 cups beef broth
• 2 cups diced potatoes
• 1 cup frozen peas
• Salt and pepper to taste