How to Turn a Jar of Tomato Sauce Into 5 Comforting Meals — That Aren’t Pasta may earn compensation through affiliate links in this story. Learn more about our affiliate and product review process here.
Rather than succumbing to another rote pasta dish, try using leftover spaghetti sauce for homemade enchiladas.
Image Credit: ALLEKO/iStock/GettyImages

Every kitchen pantry probably has an unused jar of tomato sauce lurking among the other non-perishable foods.


And if you don't, we wager you've got a half-used jar sitting in your fridge door. While this staple is most commonly served atop freshly cooked pasta, there are plenty of other ways to use up your leftover spaghetti sauce.

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Rich in vitamins C and E and potassium, tomato sauce is more nutritious and versatile than many of us realize. While pasta and sauce is a classic dish, you can also make pizza, enchiladas and chili using this single ingredient.

Before that jar starts to grow moldy, try one of these comforting and healthy recipes with tomato sauce.

Best Tomato Sauce Brands

  • Rao's Homemade Marinara Sauce ($6.24 per jar on
  • Muir Glen Organic Italian Herb Pasta Sauce ($4.59 on
  • Cucina Antica Tomato Basil Sauce ($6.49 per jar on

1. Pizza With Sunny-Side Up Egg, Spinach, Broccolini and Mushrooms

This recipe gives classic pizza a nutritional makeover.
  • Calories:​ 549
  • Protein:​ 25 grams


Pizza is ​the​ classic takeout food. After all, it's inexpensive and who doesn't love the combination of cheese and carbs?

But if you want to give this fan-favorite a nutritional makeover, this high-protein, low-fat recipe will become your new go-to.

This pizza calls for only a quarter-cup of tomato sauce and combines various veggies and lean protein. To give this homemade pizza its unique twist, you'll need two large eggs prepared sunny-side up.


Eggs are an excellent source of protein and choline, a nutrient that's needed for healthy brain function, according to the National Institutes of Health (NIH). Contrary to popular belief, an egg a day likely won't harm your heart health, despite its cholesterol content.

Get the Pizza With Sunny-Side Up Egg, Spinach, Broccolini and Mushrooms recipe and nutrition info here.

2. Keto Chicken Enchiladas

These enchiladas are a great low-carb option.
  • Calories:​ 398
  • Protein:​ 23 grams



If you're looking for a higher-protein, lower-carb lunch, give these keto-friendly enchiladas a try. This recipe takes only about an hour to prepare and you can even save the leftovers for lunch the following day.

Instead of wrapping the chicken in a standard tortilla, these enchiladas opt for zucchini, giving the traditional recipe a low-carb twist. This veggie is particularly high in vitamin C, providing about 25 percent of your daily recommended value per cup, according to the USDA.


Vitamin C plays a role in maintaining your immune health, according to the NIH, but also helps your body process and regenerate other antioxidants.

Get the Keto Chicken Enchiladas recipe and nutrition info here.

3. Savory Lentil Chili With Cumin Cream

Lentils are an excellent source of plant protein.
Image Credit: Sherry Castellano
  • Calories:​ 446
  • Protein:​ 19 grams


Whether you've experienced a long week or just a chilly afternoon, this lentil chili is the perfect comfort dish. Although this recipe requires quite a few ingredients, it takes only 35 minutes of preparation total.

Lentils are an excellent source of plant-based protein and can even replace your usual protein sources, like chicken. Plus, they have an array of additional health benefits.


"Like most legumes, lentils are cholesterol-free, almost fat-free, and rich in fiber and nutrients, supplying more than half a day's requirement for folic acid and hefty amounts of calcium, magnesium, iron and zinc in every serving," Elizabeth Somer, RD, tells


Get the Savory Lentil Chili With Cumin Cream recipe and nutrition info here.

4. Sweet and Sour Sloppy Joe

This dish is high in protein and fiber.
  • Calories:​ 408
  • Protein:​ 23 grams

You don't need to be at a cookout to enjoy a sloppy Joe sandwich. While you're at the grocery store, look for ground beef chuck that's 90-percent lean to minimize some of the fat content and cut the total calories of the recipe.

This slow-cooked recipe is high in protein and fiber, which means it will keep you feeling satiated well after you've wrapped up your meal. With 7 grams of fiber per serving, this sammy knocks out a huge chunk of your daily recommended fiber intake, which is about 25 grams for women and 38 grams for men, according to the Academy of Nutrition and Dietetics.

Fiber is a slow-digesting carbohydrate that will promote regular digestion patterns and can help lower cholesterol levels. This nutrient will also help regulate your blood sugar levels, which is why you'll feel full when you eat meals higher in fiber.

Get the Sweet and Sour Sloppy Joe recipe and nutrition info here.

5. Gluten-Free Margherita Protein Pizza

This recipe is great for those with or without gluten intolerance.
  • Calories:​ 227
  • Protein:​ 29 grams

Gluten-intolerant or not, this cauliflower-based pizza is a great gluten-free, low-carb and low-calorie recipe to add to your weekly repertoire. (It's especially delicious served on a Friday night, accompanied by your favorite TV show.)

Cauliflower is a great source of both vitamin C and K, according to the USDA. Also found in collard greens and spinach, vitamin K helps your body process and metabolize proteins that are needed to keep your bones and tissues healthy, according to the NIH.

Get the Gluten-Free Margherita Protein Pizza recipe and nutrition info here.




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