Equipment
Ingredients
Vegetables and Greens
- 400 g red beets, unpeeled, scrubbed clean
- 150 g radishes, thinly sliced
- 100 g celery stalks, thinly sliced on a bias
- 100 g watercress, washed, tough stems removed
Eggs
- 3 eggs, large
Tarragon Vinaigrette
- 45 ml olive oil, extra virgin
- 20 ml white wine vinegar
- 15 g shallot, finely minced
- 10 g dijon mustard
- 10 g fresh tarragon, finely chopped
- 3 g kosher salt
- 1 g black pepper, freshly ground
Nutrition (per serving)
Nutrition is estimated per serving. Nutrients without complete source data are omitted.
Full nutrition
- Calories
- 221 kcal
- Protein
- 8 g
- Carbohydrates
- 14 g
- Fat
- 15 g
- Fiber
- 4 g
- Sugar
- 8 g
- Sodium
- 497 mg
- Saturated Fat
- 3 g
- Trans Fat
- 0 g
- Monounsaturated Fat
- 10 g
- Polyunsaturated Fat
- 2 g
- Cholesterol
- 140 mg
- Potassium
- 707 mg
- Calcium
- 120 mg
- Iron
- 2.7 mg
- Magnesium
- 50 mg
- Phosphorus
- 148 mg
- Zinc
- 1.0 mg
- Vitamin A
- 113 mcg
- Vitamin C
- 24 mg
- Vitamin D
- 0.8 mcg
- Vitamin E
- 2.4 mg
- Vitamin K
- 78 mcg
- Vitamin B6
- 0.2 mg
- Vitamin B12
- 0.3 mcg
- Thiamin
- 0.09 mg
- Riboflavin
- 0.28 mg
- Niacin
- 0.6 mg
- Folate
- 149 mcg
- Water
- 209 g
Sources: Aggregated Public Data, USDA FoodData Central
Method
Preheat oven to 200°C/400°F. Wrap the unpeeled beets individually in aluminum foil and place them in a baking dish. Roast until deeply tender, about 45 to 60 minutes.
Bring a small saucepan of water to a rolling boil. Gently lower the eggs into the water and boil for 7 minutes for a medium-jammy yolk. For a fully hard-boiled egg that reaches the food-safe internal temperature of 71°C/160°F, boil for 9 to 10 minutes. Transfer the eggs immediately to a bowl of ice water to cool.
In a small bowl, combine the minced shallot, white wine vinegar, Dijon mustard, kosher salt, and black pepper. Vigorously whisk in the olive oil in a slow, steady stream until fully emulsified, then stir in the chopped fresh tarragon.
Once the roasted beets are cool enough to handle, use a paper towel or your fingers to rub off and discard their skins. Cut the peeled beets into bite-sized wedges on a cutting board. Peel the cooled eggs and cut them into quarters.
In a large mixing bowl, gently toss the beet wedges, sliced radishes, and sliced celery with half of the tarragon vinaigrette. Allow the vegetables to marinate for 5 minutes.
Immediately before serving, add the watercress to the large mixing bowl and fold it gently into the marinated vegetables. Transfer the salad to a serving platter, arrange the quartered eggs on top, and drizzle with the remaining vinaigrette.
Chef's Notes
- Roasting beets in their skins concentrates their natural earthiness and sweetness, preventing them from becoming waterlogged the way boiling often does.
- Dressing the beets while they are still slightly warm from the oven allows them to absorb the tangy vinaigrette much more deeply than if they were fully cold.
- Plunging boiled eggs into an ice bath immediately stops the cooking process, ensuring a perfectly jammy center while making the shells significantly easier to remove.
- Keep the watercress completely separate until the absolute last moment; its tender structure cannot withstand the acid of the vinegar for more than a few minutes before collapsing.
Storage
Refrigerator: 2 days — Store the vinaigrette separately from the vegetables to prevent wilting and color bleeding.
Troubleshooting
Watercress wilts rapidly and becomes soggy
Cause: The delicate greens were tossed with the acidic dressing too far in advance
Fix: Cannot be fixed once wilted
Prevention: Wait to fold the watercress into the salad until immediately before plating and serving
Beets bleed a strong pink color over all the pale ingredients
Cause: Vigorous and prolonged mixing of the beets with the other vegetables
Fix: Cosmetic issue only, flavor remains fully intact
Prevention: Toss the beets with a small amount of oil first to create a barrier, or compose the salad in distinct layers rather than tossing aggressively
Egg whites tear and stick to the shell when peeling
Cause: Eggs were too fresh or were not shocked adequately in ice water
Fix: Peel eggs under a gentle stream of running cold water to help separate the membrane
Prevention: Use eggs that have been in the refrigerator for at least a week, and plunge them into an ice bath the exact moment they finish boiling
Cultural Context
This salad draws heavily from French bistro traditions, where earthy root vegetables are frequently paired with pungent mustards and delicate soft herbs. Tarragon, an essential herb in French gastronomy, provides a distinctive anise note that beautifully bridges the deep flavor of the roasted beets and the sharp, peppery bite of raw watercress. It is traditionally served to celebrate the transition from late winter pantry stores to early spring greens.
