Step 2: start with sauce. I use a homemade meat sauce, but any jarred sauce will work. add meat if you like.
Step 3: stir in ricotta cheese
Step 4: drain your noodles
Step 5: Put your sauce/ricotta cheese mixture into a bag and cut the tip off.
Step 6: Slice up a block of mozzarella, or you can use string cheese and slice them in half length-wise. Block cheese was on sale and string cheese can be pricey if it's not on sale.
Step 7: Stuff a piece of cheese into each noodle and then fill with the sauce mixture. Whatever is leftover I just squeeze out on top of the noodles.