19 Recipes to Use Up Leftover Ingredients

The flavor of this salmon chowder is greatly enhanced by adding either fresh dill or dried tarragon: each herb lends its own distinctively different and appealing character to the soup. Even if you don't keep instant mashed potatoes in your pantry, it's worth picking some up for this soup. They give the soup a thick, chowder texture without any heavy cream or butter. Leftover mashed potatoes work too, but give a slightly less-velvety texture. Recipe by Nancy Baggett for EatingWell.

Here's a creative way to use leftover cooked spaghetti: try mixing it with eggs for a filling Italian omelet. If you don't want to buy separate bunches of fresh herbs, look for an Italian blend package that may contain some of each or use one-third the amount of dried.

Rösti is a traditional Swiss potato pancake typically served as a side dish but we added ham and cheese to transform it into an easy weeknight supper. Enjoy with steamed asparagus and chunky applesauce on the side.

This Cobb salad is true to the original with all the good stuff--chicken, eggs, bacon, avocado and a tangy dressing. But we cut the saturated fat in half and doubled the amount of healthy monounsaturated fat. We've left the blue cheese optional, but the salad is so nutritious you might just want to go ahead and indulge yourself with a little bit anyway.

A great make-ahead entree, this lightened-up pasta salad is loaded with broccoli and peppers. Smoky ham and sweet raisins give it plenty of punch. Enjoy the leftovers for a fuss-free lunch. Recipe by Nancy Baggett for EatingWell.

Flavorful Black Forest ham subtly enriches the hash without taking over. Serve this alongside chicken or duck, or set a poached egg on top for a light meal on its own.

We created this with leftover turkey in mind. Leftover or rotisserie chicken can also be used. Make it a Meal: Serve with guacamole and chopped jalapeño peppers and/or hot sauce--and a cold cerveza.

Toss leftover cooked chicken with barbecue sauce and crunchy carrots for a quick and healthy lunch.

Chicken, melon, walnuts and feta top mixed salad greens for a refreshing summer salad. Use your favorite summer fruit in place of the melon if you wish.

The mashed potato-covered shepherd's pie was originally created to use up the leftovers from a festive roast. This version blends peas, leeks and carrots with diced turkey, all in a creamy herb sauce. The dish is a perfect way to create a second meal with the holiday turkey but if you like, use leftover roast chicken, duck or goose.

Got leftover cooked chicken or turkey? Cook up a pot of soup! This recipe is a healthier twist on a classic creamy turkey and wild rice soup that hails from Minnesota. Serve with a crisp romaine salad and whole-grain bread.

This ooey-gooey pasta dish is a crowd-pleaser for adults and kids alike--think rich and creamy macaroni-and-cheese tossed with cauliflower and chicken. Serve with a spinach salad.

Shredded leftover turkey tops homemade tostadas in this Tex-Mex favorite. Making your own tostada shells from fresh corn tortillas is easier than you might think--crisp them up in the oven while you prepare the toppings. Choose either regular petite diced tomatoes or those with added jalapeños, depending on your inclination for spicy food. Serve with black beans, rice and extra salsa or hot sauce on the side.

Fresh corn, diced deli ham and crunchy croutons are tossed with a smoky, creamy dressing in this light summer salad. Serve with a crisp glass of rosé and sliced melon.

Chicken turns this Greek-inspired salad into a substantial main course. Feel free to substitute other chopped fresh vegetables, such as broccoli or bell peppers, for the tomatoes or cucumber. Use leftover chicken, store-roasted chicken or quickly poach a couple boneless, skinless chicken breasts while you prepare the rest of the salad. Serve with pita bread and hummus.

Zucchini and celery give this chicken-and-bean salad a nice crunch. We like serving it over a bed of slightly bitter escarole and radicchio, but any type of salad greens will work. Recipe by Nancy Baggett for EatingWell.

Hash isn't just for corned beef. It's also great made with catfish--or other flaky white fish. Any ham adds flavor to the hash, but we think a higher-quality smoked ham will give you the biggest flavor-bang for your buck. Serve with a poached egg on top and a green salad.

Crunchy vegetables and tender chicken breasts tossed in a tangy vinaigrette make a refreshing main-dish salad. If you poach the chicken yourself, reserve 3/4 cup of the cooking liquid to make the dressing.

Our version of green eggs and ham is full of spinach, leeks and dill, along with ham and havarti cheese. Serve with: Roasted red potatoes or hash browns.