01 -
In a pan on medium, cook the turkey or beef for 4-5 minutes until browned and fully cooked. Drain any extra grease.
02 -
Mix in garlic powder, Worcestershire, paprika, onions, salt and pepper, plus half the Italian herbs. Cook until the onions turn soft.
03 -
Combine the tomato paste, broth, remaining seasonings, and pasta. Make sure the shells are fully submerged in liquid.
04 -
Cover the pan and let it simmer on low for around 10-15 minutes, stirring once in a while, until the pasta softens.
05 -
Stir in the cheddar cheese and spinach. Heat it until the cheese completely melts and spinach shrinks down.
06 -
Cool it for 5-10 minutes. Once cooled, gently mix in the yogurt at room temperature.