This pasta bake is so darn easy. It tastes good, and it's quite healthy. It's a great way to get some spinach in your diet.
15 ounces spaghetti sauce
8 ounces rotini noodles, cooked and drained (I use either the colored veggie noodles or whole wheat)
3/4 c. sour cream
5 ounces frozen chopped spinach, thawed and drained (you could always try fresh)
1/4 c. grated Parmesan
Heat oven to 375 degrees. Spoon mixed ingredients into 9 x 13 pan. Bake for 25 minutes.