15 Delicious Ways to Cook With Red Onions

Red Onion Marmalade

A little sweet, a little savory, and a lot oniony, this rich marmalade is excellent on sandwiches and grilled meats. "Always a crowd pleaser, and a great gift," says reviewer kzoo02. "Sometimes I'll throw in some fresh thyme during the cooking process, and that is also good."

Tomato and Red Onion Sauce

Fresh cherry tomatoes and a whole red onion make up the base for this sweet and savory pasta sauce. If you don't want tomato skins in your finished sauce, give it a quick run through a sieve before serving.

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Chickpea Salad with Red Onion and Tomato

This vegan-friendly salad is versatile enough to prep for several meals throughout the week. Scoop up servings with chips, serve over a bed of lettuce, or lightly mash and spread onto bread for a sandwich.

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Pickled Red Onions

These quick-pickled onions just take minutes to prepare and will keep well in the fridge for weeks. Place on sandwiches, tacos, or burgers; toss into salads; or serve on the side of cheese boards.

Balsamic Chicken with Red Onions and Potatoes

This impressive dish is an all-in-one meal. Potatoes and red onions are layered up before getting topped with herb-laden chicken and baked to golden brown perfection.

Cucumber, Tomato, and Red Onion Salad

This recipe is an excellent summer salad for when produce is at its peak ripeness. Red onions pairs with tomatoes and cucumbers, then is tossed in a citrusy dressing.

Red Onion and Goat Cheese Tart

Great for breakfast or dinner, this tart makes a delicious meal when served up with a side salad. Tangy red onions, salty goat cheese, and rich eggs make up the decadent filling.

Onion Rice

An extra versatile side dish, this simple rice goes with practically anything. Serve up this red onion-studded side with flavorful mains like curries or grilled meats.

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Pan-Grilled Tilapia with Lemon and Red Onion

Cooking for one? Treat yourself by making this beautiful dish. Flaky tilapia is coated in lemon juice and topped with buttery red onions for a world of flavors.

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Pico de Gallo

Take the extra step of making homemade pico de gallo and you'll never settle for the store-bought stuff again. "Try this. You'll think you're in Mexico. Or at least your favorite Mexican restaurant," says reviewer naples34102.

Peruvian Pickled Onions (Salsa Criolla)

Infused with lime juice and rice wine vinegar, these tangy pickles of red onions, cucumber, and tomatoes are delicious as a side or topper for dishes.

Amy's Best Ever Onion Rings

These lightly breaded onion rings let the flavor of the red onion shine through. Best part? They're ready in just 10 minutes, meaning you have more time to relax after dinner.

Pan-Fried Asparagus with Onions

This is the perfect recipe for when you need a simple side dish that pairs well with practically anything. "This quick and easy recipe earned me RAVE reviews," says Cheri.

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French Onion Soup Gratinee

With two types of onion — red and sweet yellow — this classic soup is brimming with rich, oniony flavor. Serve it up with a thick layer of cheese and sprinkling of fresh herbs for that restaurant-quality experience.

Orange and Onion Salad

While the combination of red onions and oranges may sound odd, the two pair up beautifully in this salad recipe. Both tangy and brightly colored, the flavors meld well in the tart red wine vinegar dressing.

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