I didn't follow a recipe for this & I don't have an exact recipe with measurements to give. But this dish is killer & I am so glad I attempted it because I loved it, and so did everyone else that tried it!
So first you pick your pasta, I'd say roughly a cup and a half... I prefer Spirals because they hold the cheese sauce the best.
1) So cook your noodles till they are perfectly soft, simultaneously steam your broccoli until it is soft too
2) Combine the noodles and broccoli into your boiling pan (while you are at it, pre-heat the oven to 375 degrees)
--you will want the stove on a low heat to maintain foods warmth & help with the sauce mixing
3) Toss in 1/4 block of Philly cream cheese, and add some milk (not a lot, approx. 1/4 cup), and start mixing till the cream cheese has been melted
4) Start slowly adding grated cheddar cheese and begin mixing into the rest.
5) Mix until you your cheeses are not clumpy and have started to blend nicely and create a smooth sauce
-- Your sauce should not have cheese clumps nor be too thin that it moves around easily on it's own. It should be kind of thick and have a nice creamy consistency.
6) Once you think you have it just right (make sure you taste test), move your noodles to baking pan. Spread them out evenly, remember your sauce shouldn't be to milky.
7) Spread an even layer of grated cheddar cheese over the top, and pop it in the oven. It's done when the top is slighlty crispy and bubbly golden brown.
8) Eat it! Buon Appetito!
Remember that these recipes can be adjusted to your preferences. One of the best things about cooking, is that it isn't chemistry like baking is... you can mix and match and definitely experiment.