Start by preparing the toppings:

1. Cook onions by slicing and placing on a baking sheet with 2-3 tbsp olive oil, salt and pepper. Roast at 400F for 25-30 minutes, tossing halfway through, until golden and a bit crispy.
2. Cook chorizo sausage by removing from the casing, break it up in the pan and saute until done.
3. Mix 1 cup breadcrumbs with 1 ½ tsp olive oil and spread on a sheet pan. Bake at 400F for 5-8 minutes until golden (check at 5 minutes as toasting time is oven dependant)
4. Chop tomatoes
5. Chop green onions
6. Crumble parm chips
7. Crumble truffle potato chips
8. Set out hot sauce, truffle zest, microgreens

Make the mac and cheese on the stovetop:

1. Cook the noodles, drain and set aside
2. Add the milk to the pot and warm on medium for about 5 minutes
3. Whisk in the flour until no lumps remain and cook another minute
4. Add cheese, garlic powder, mustard and dash of hot sauce and stir until smooth
5. Cook 2-3 more minutes on low and then remove from heat, adjust seasoning (salt & pepper) and then stir in noodles.