Instant Pot Taco Soup

Ingredients (10)

• 2 Tablespoons olive oil
• 2 pounds ground beef
• 1 medium onion
• 1 15.25 oz. can corn
• 1 16 oz. can pinto beans, drained and rinsed
• 1 10 oz. can Rotel diced tomatoes and green chilies
• 2  14.5 oz. cans diced tomatoes
• 1 packet dry ranch seasoning mix
• 2 packets taco seasoning
• 2 1/2 cups beef broth