One Pot Spaghetti

Ingredients

• 1 lb 95% lean ground beef
• 2 teaspoons olive oil
• 1 onion, chopped
• 1 (15 ounce) can black olives
• 1 cup fresh mushrooms, chopped
• 1/2 cup celery, diced
• 2 cloves garlic
• 1 (4 ounce) can tomato paste
• 1 (8 ounce) can chicken broth
• 1 3/4 cups water
• 1/2 teaspoon oregano
• 1/2 teaspoon basil
• 16 ounces whole wheat spaghetti