Three cheese muffins

Name: Three cheese muffins
Prep time: 20 min
Cook time: 20 min
Total time: 40 min
Cuisine: American
Ingredients: 375.00 gm self-raising flour; 20.00 gm caster sugar; 82.50 ml shredded fresh basil leaves; 2 green onions, finely chopped; 193.13 gm milk; 1 egg, lightly beaten; 115.00 gm vegetable oil; 2 garlic cloves, crushed; 125.00 ml grated vintage cheddar cheese; 125.00 ml finely grated parmesan cheese; 100g feta, crumbled (see note); Olive tapenade or spicy roasted capsicum dip, to serve