In a large skillet, over medium heat, add olive oil.
Add the chopped carrots, bell pepper, zucchini, yellow onion, and ½ tsp salt.
Cook, stirring every couple of minutes, until the veggies are golden a bit softened, about 10 minutes.
Add spinach, marinara, veggie broth , and pasta, and stir until well combined.
Bring to a boil, cover and simmer for 10 minutes or until pasta is tender.
Remove from heat and stir in whipped cottage cheese, and sprinkle mozzarella cheese over top.
Cover for 1-2 minutes or until cheese is melted.
Top with Parmesan, parsley, or chopped basil and enjoy!
