In a microwave safe bowl, combine 1/2 cup quick cooking oats, 3/4 - 1 cup liquid (milk or water; less liquid makes thicker oatmeal), 3 tbsp shredded or diced cheddar cheese, 1 tbsp grated Parmesan cheese, squeeze of lemon juice, and spices if desired.
Microwave mixture for 1 1/2 - 2 minutes until oats have gelled and cheese is melted. Stir mixture to combine.
Optional: add toppings or other add-ins.
Notes
Nutrition Facts (per serving, made with water & no butter):255 Calories29 g Carbs4 g Fiber0 g Added Sugars12 g Protein
Keyword 10 minutes or less, Low FODMAP, Mac and Cheese, Pantry Staples