Tomato and Bean Salad with Garlic-Chive Blossoms

Prepare vinaigrette: Combine shallot, vinegar, and garlic chives in a small bowl; let ingredients macerate 10 minutes. Add olive oil slowly, whisking until emulsified. Set aside.

Prepare an ice bath; set aside. Bring a saucepan of water to a boil; add 1 teaspoon salt. Add green beans; cook until bright green, about 2 minutes. Transfer to ice bath to stop cooking. Drain in a colander, and pat dry with paper towels.

Combine green beans, tomatoes, and garlic-chive blossoms in a large bowl. Add vinaigrette, and toss to combine. Season with salt and pepper.