Easy Cheese Muffins

Name: Easy Cheese Muffins
Prep time: 15 min
Cook time: 12 min
Total time: 27 min
Cuisine: American
Ingredients: 1 1/2 Cups Self Raising Flour, 225 grams; 1/2 tsp Salt; 1 Tablespoon Sugar, 13 grams; 2 Cups Cheese (I use Tasty); 1 Egg; 1 Cup Milk, 250 mls; Optional - ham, bacon, carrot, spinach, capsicum, zucchini, herbs & spices etc as long as does not alter the moisture content too much