The Secret Ingredient is Always Cheese - Marc Johns
Considering I just counted 7 different types of cheese in my fridge (Saint André, mozzarella, burrata, parmesan, ricotta, havarti, feta) I’d have to say yes, the secret ingredient is always cheese. 

The Secret Ingredient is Always Cheese - Marc Johns

Considering I just counted 7 different types of cheese in my fridge (Saint André, mozzarella, burrata, parmesan, ricotta, havarti, feta) I’d have to say yes, the secret ingredient is always cheese.