This is a straightforward green bean and egg salad โ steamed beans, hard-boiled eggs, cherry tomatoes, red onion, and a mustard-vinegar dressing โ that comes together in 30 minutes and holds up as a complete light meal on its own. The eggs carry real protein, the beans add bulk, and the dressing is sharp enough to keep everything tasting fresh. It works as a standalone lunch or alongside grilled meat without getting in the way.
Before you start
Two things determine whether this salad is good or forgettable. First, the ice bath โ both the eggs and the beans need one. Stopping the cooking immediately keeps the beans bright green and snappy instead of drab and soft, and it makes the eggs easier to peel cleanly. Have the ice water ready before you start boiling anything, not after. Second, the dressing needs to be whisked until it actually emulsifies โ you want it opaque and slightly thick, not separated oil floating on vinegar. A properly emulsified dressing coats the beans and clings to the egg quarters instead of pooling at the bottom of the bowl.
About the ingredients
- Dijon mustard: It does double duty here โ flavor and emulsifier. Donโt skip it or swap it for yellow mustard, which is sweeter and wonโt hold the dressing together as well.
- White wine vinegar: Milder than red wine vinegar, which matters because the eggs are delicate. Red wine vinegar works in a pinch but sharpens the flavor noticeably.
- Red onion: A full cup is a lot of raw onion. If you find raw red onion harsh, soak the slices in cold water for 10 minutes, then drain โ it takes the edge off without losing the crunch.
- Organic eggs: The recipe calls for organic, and the yolks do tend to be richer in color, which looks good against the green beans. Any large egg works fine if organic isnโt available.
Mistakes to avoid
- Skipping the drain step on the beans: Wet beans dilute the dressing fast. After the ice bath, spread them on a clean towel and pat dry before adding them to the bowl.
- Overcrowding the steamer basket: If the beans are piled too deep, the ones on the bottom overcook while the top ones stay underdone. Steam in a single layer or two shallow layers, and check at 4 minutes.
- Adding the eggs too early: Toss the beans, tomatoes, and onion with the dressing first. Add the eggs last and fold gently โ mixing everything together from the start breaks the quarters into crumbles.
- Under-seasoning the dressing: Taste it before it goes on the salad. Green beans absorb salt, and a dressing that tastes right on its own will taste flat once it hits the vegetables. Season a little bolder than you think you need to.
- Slicing the onion too thick: Thick slices stay harsh and dominate every bite. Aim for thin, even slices โ a mandoline makes this easy, but a sharp knife works if you take your time.
Make-ahead notes
You can prep every component up to 24 hours ahead and store them separately in the fridge โ beans drained and dried, eggs peeled and quartered, tomatoes halved, onion sliced, dressing in a jar. Dress it at the table โ a pre-dressed salad goes limp fast, and the onion gets increasingly pungent as it sits in the vinegar. If you do need to dress it ahead, give yourself no more than 30 minutes before serving and keep it refrigerated until the last second. Leftovers dressed and stored together are still edible the next day, but the beans soften and the eggs take on the vinegar flavor, so itโs worth keeping things separate if youโre planning ahead.
Paraguayan Green Bean and Egg Salad
Equipment
- 1 Large saucepan
- 1 Steamer basket
- 1 Mixing bowl
- 1 Whisk
- 1 Plate
- 1 Sharp knife
Ingredients
- 1 pound green beans trimmed and cut into 2-inch pieces
- 4 pieces eggs large, preferably organic
- ยฝ cup cherry tomatoes halved
- 1 cup red onion thinly sliced
- 2 tablespoons olive oil extra virgin
- 1 tablespoon white wine vinegar
- 1 teaspoon Dijon mustard
- ยฝ teaspoon salt or to taste
- ยผ teaspoon black pepper freshly ground
- 1 tablespoon fresh parsley chopped for garnish
Instructions
- Begin by bringing a large saucepan of water to a boil. Add a pinch of salt. Then, place the eggs gently in the water and let them boil for 9-10 minutes until hard-boiled. Remove the eggs and place them in a bowl of ice water to cool. Once cool, peel and quarter them.
- In the same saucepan, place a steamer basket over the boiling water. Add the green beans to the basket, cover, and steam for 4-5 minutes until they are tender-crisp and vibrant green. Transfer the beans to a bowl of ice water to stop the cooking process, then drain well.
- In a mixing bowl, whisk together the olive oil, white wine vinegar, Dijon mustard, salt, and pepper to create the dressing. Adjust seasoning to taste.
- In a large bowl, combine the steamed green beans, cherry tomatoes, and red onion. Pour the dressing over the salad, tossing gently to ensure even coating. Carefully add the quartered eggs, mixing delicately to avoid breaking them.
Notes
Nutrition
Frequently asked questions
Can I use frozen green beans instead of fresh?
Fresh beans are strongly preferable here. Frozen green beans have already been blanched and tend to go mushy when steamed again, which kills the texture contrast that makes this salad work.
How do I know when the eggs are properly hard-boiled and not overcooked?
9 minutes in boiling water gives you a fully set yolk with no gray ring around it. Pull them at 10 minutes maximum โ beyond that the yolk turns chalky and the gray ring appears, which affects both texture and appearance in the salad.
Is this filling enough to eat as a full meal?
Yes, for most people โ four eggs across four servings means one egg per bowl, and combined with a pound of green beans itโs a genuinely satisfying lunch. If you need more staying power, add a second egg per serving or serve with crusty bread.
Can I make this salad without a steamer basket?
Yes โ blanch the beans directly in boiling salted water for 3 to 4 minutes, then transfer immediately to the ice bath. The result is nearly identical to steaming.
Whatโs the best way to peel the eggs cleanly?
Crack the shell all over by rolling the egg gently on the counter, then peel under a thin stream of cold running water โ the water gets under the membrane and the shell comes off in larger pieces. Starting from the wide end, where the air pocket is, also helps.