Cook pasta 2 mins less than packet instructions say. Strain and set aside
Cheese Sauce
Add butter, garlic and flour to sauce pan, cook on a medium heat to make a roux *see tips* and cook for a couple mins
Gradually add the milk and whisk until it starts to thicken. Turn heat to low.
Once sauce is starting to thicken add tabasco and grated cheese. Stirring to combine. Taste and adjust seasoning accordingly
Mac n Cheese
Fry jalapeno in cast iron or other heavy bottom frying pan. Once cooked remove from heat and add pasta, cheese sauce and bacon. Stir to combine.
Sprinkle with breadcrumbs and bake in the oven for 30 mins @ 180c place under a grill to crisp up the breadcrumbs *see tips*
Alternative
Instead of baking the mac n cheese you can add all the cooked ingredients into the cheese sauce pan and serve. Sprinkling some toasted breadcrumbs on top.
the addition of multiple other toppings for mac n cheese is huge - onion, lobster, shrimp, truffle, ketchup or vegetables!
a roux is a thickening agent used to make sauces. It is made when cooking fat (butter in this case) and flour together.
some recipes call for Mac n Cheese to be baked in the oven and other just on a stove top. Either way works just fine. The stove top method I find offers a creamier version where the baked one gives you a stringy cheese affect. It's personal and time dictated too!