This Creamy Tomato and Spinach Pasta is made with 5 simple ingredients. All you need is pasta, veggies, tomato sauce and milk. It is the perfect weeknight dinner recipe. This Creamy Tomato and Spinach Pasta is made in 30 minutes or less and can be prepared ahead of time so all you have to do is bake it when you are ready to eat. This Creamy Tomato and Spinach Pasta recipe is gluten-free, and vegetarian. It can easily be made vegan, low fat and low carb.