YES! I finally managed to get some burned cheese on top. 425 degrees for 12 minutes. Beats 375 for 30 minutes and still not seeing any burned cheese.
Step 1: boil some pasta
Step 2: In a skillet, combine 1 big spoonful of alfredo sauce, a generous amount of ranch, (2 or 3 times the amount of alfredo), a little bit of honey mustard, about 1/3 c flour, and a few big handfuls of shredded cheese
Step 3: mix it all up in an oven-safe dish
Step 4: sprinkle cheese on top
Step 5: bake at 425 for 12-15 minutes
Step 6: make a meal