
Brown beef in a large deep skillet over medium heat; drain.
Add pepper, onion, and garlic; saute until tender.
Stir in sauce, water, salad dressing and brown sugar. If using regular noodles, leave out the water.
Bring to a boil.
Break each noodle into 4 pieces; stir into mixture.
Reduce heat to medium-low; cover and cook, stirring occasionally until noodles are tender, about 10-15 minutes.
Remove from heat.
Stir in ricotta or cottage cheese.
Sprinkle with mozzarella cheese; cover.
Let stand for about 5 minutes, until cheese is melted.