Devotti’s Food LabFollow @devotti7 ↗
← Back to Lunchbox Labs
One Prep, Two Lunches · Recipe 007 · October 25 drop

Potato-Egg & Dill Two-Way Lunch Boxes

One tender potato-and-egg base becomes a gentle deconstructed kid box and a Dijon-dill adult salad with rye crisps.

4 lunches: 2 kid versions + 2 adult versions25 min prep + 20 min cooking + chilling
Potato-Egg & Dill Two-Way Lunch Boxes
The formula

Ingredients

Shared potato and egg base

  • 600 g waxy potatoes, scrubbed and cut into ½-inch cubes
  • 8 large eggs
  • ¼ tsp fine salt

Kid version: 2 lunchboxes

  • 100 g plain Greek yogurt
  • ½ tsp (2.5 mL) lemon juice
  • 160 g cucumber, cut into short thin sticks
  • 160 g ripe soft pear, cored and thinly sliced

Adult version: 2 lunchboxes

  • 100 g plain Greek yogurt
  • 1 tbsp (15 g) Dijon mustard
  • 1 tbsp (15 mL) lemon juice
  • 15 g fresh dill, chopped
  • 60 g chopped drained dill pickles
  • 120 g radishes, thinly sliced
  • 100 g rye crispbread
  • ¼ tsp ground black pepper

Equipment

Saucepan, second saucepan, mixing bowls, timer, kitchen scale

Allergens and ingredient notes: Egg, milk; adult version also contains mustard and rye/gluten. Pickle and crispbread labels may add allergens.

The process

Step by step

  1. Place potato cubes in a saucepan and cover with cold water. Bring to a boil, reduce to a simmer and cook 10–12 minutes until fork-tender but not falling apart. Drain and season with the shared salt.
  2. In a separate pan, cover eggs with cold water by 1 inch. Bring to a boil, cover, remove from heat and let stand 12 minutes. Cool promptly under cold running water or in ice water until cold; peel. Whites and yolks must be fully firm.
  3. Spread potatoes in a shallow container and refrigerate promptly within 2 hours until thoroughly chilled. Divide potatoes into 4 equal portions, 150 g raw-weight equivalent per portion. Allocate 2 peeled eggs to each lunchbox.
  4. Kid version: cut each child’s 2 eggs into small wedges or mash according to eating skills. Keep their potato and egg portions separate. Mix kid yogurt with its ½ tsp lemon juice and divide into 2 sealed cups. Add 80 g cucumber and 80 g thin pear slices per kid box.
  5. Adult version: roughly chop the other 4 eggs. Mix adult yogurt, Dijon, its separate lemon juice, dill, chopped pickles and pepper. Divide evenly between the 2 adult potato-and-egg portions and fold gently. Add 60 g thin radish slices and 50 g rye crispbread per adult box, packing crispbread separately.

The Devotti twist: A single potato-and-egg batch becomes a deconstructed dip box for kids and a tangy, herb-filled salad for adults.

Pack it well

Transport all potato, egg and yogurt components cold; keep rye crispbread in a separate dry bag. Eat chilled. Refrigerate cooked food promptly in shallow containers and within 2 hours; chill fully before closing lunchboxes. Transport at 40°F (4°C) or colder in an insulated bag with two cold sources, one above and one below the food, or refrigerate on arrival. Discard perishable food left above 40°F for more than 2 hours, or 1 hour above 90°F (32°C).

Swaps and serving notes

For kids who dislike egg wedges, mash the fully cooked eggs with their yogurt dip and serve as a soft potato topping. Replace rye crispbread with an appropriate gluten-free cracker for adults if needed. Check the school’s current ingredient rules and each packaged ingredient label; no lunch is universally school-safe. Adapt bite size and firmness to the child’s age and eating skills; no skewers or toothpicks.

Make ahead and storage

Refrigerate cooked potatoes and peeled eggs for up to 3 days; adult dressed salad is best within 2 days. Prepare pear and cucumber on packing day. Refrigerate cooked food promptly in shallow containers and within 2 hours; chill fully before closing lunchboxes. Transport at 40°F (4°C) or colder in an insulated bag with two cold sources, one above and one below the food, or refrigerate on arrival. Discard perishable food left above 40°F for more than 2 hours, or 1 hour above 90°F (32°C).

← Back to Lunchbox Labs
Keep the lab creating

Support the next experiment

Enjoyed this recipe? Leave an optional tip of any amount to help fund the next Devotti’s Food Lab experiment.

Tip with Cash App ↗

Recipient: $Devottisfoodlabs