How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Three-Bean Salad With Roasted Onion?

You need 12 ingredients. The key ingredients include: 1 large red onion, peeled and halved (about 3/4 pound), Cooking spray, 3/4 pound wax beans (about 3 cups), 1 1/2 cups frozen black-eyed peas, and more.

Is Three-Bean Salad With Roasted Onion suitable as salads?

Yes, Three-Bean Salad With Roasted Onion falls under the Salads category and is a great choice for this type of meal.

How do I store leftover Three-Bean Salad With Roasted Onion?

Keep refrigerated in an airtight container and enjoy within 1–2 days for the best freshness. Best served cold — no reheating needed.

Three-Bean Salad With Roasted Onion Recipe

Name: Three-Bean Salad With Roasted Onion
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 large red onion, peeled and halved (about 3/4 pound); Cooking spray; 3/4 pound wax beans (about 3 cups); 1 1/2 cups frozen black-eyed peas; 1 1/2 cups frozen lima beans; 1/4 cup sherry vinegar; 2 tablespoons olive oil; 1 teaspoon mustard seeds, crushed; 1 teaspoon minced fresh rosemary; 1/2 teaspoon salt; 1/4 teaspoon black pepper; 1 garlic clove, minced

Fresh, crisp and full of flavor — this Three-Bean Salad With Roasted Onion is a must-try. Made with red onion, Cooking spray, wax beans and frozen black…

This Three-Bean Salad With Roasted Onion relies on simple, everyday ingredients such as cooking spray, wax beans (about 3 cups), frozen black-eyed peas and frozen lima beans. It comes together quickly and makes 4 servings, at about 414 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Salads

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Three-Bean Salad With Roasted Onion

Tips for the best results

Variations & substitutions

My Personal Notes

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