- 6 hard-boiled eggs, peeled
 - 1 cup distilled white vinegar
 - 2 teaspoons kosher salt
 - 2 teaspoons sugar
 - 1/2 small beet, peeled, quartered
 - 1 shallot, sliced
 - 1 bay leaf
 - 1 (1/2-inch) piece ginger, thinly sliced
 - 2 teaspoons black peppercorns
 - 1/4 teaspoon turmeric powder
 - 1 cup chopped purple cabbage
 - 1 teaspoon caraway seeds
 - 2 teaspoons baking soda, divided
 - 1 medium carrot, peeled, sliced
 - 2 garlic cloves
 - 1 sliver peeled beet
 - Small pinch of saffron
 
- Place eggs in a medium glass heatproof jar. Cook vinegar, salt, sugar, and 1 cup water in a small pot over high heat, stirring, until salt and sugar dissolve.
 - Add beet, shallot, and bay leaf and bring to a boil. Remove from heat and let cool slightly. Pour over eggs, stir, and chill at least 3 hours or up to overnight for a darker shade of pink.
 - Add ginger, peppercorns, and turmeric and bring to a boil. Remove from heat and let cool slightly. Pour over eggs, stir, and chill at least 3 hours or up to overnight for a darker shade of yellow.
 - Add cabbage and caraway seeds and bring to a boil. Remove from heat and let cool slightly. Pour over eggs. Add 1 tsp. baking soda and stir until foaming subsides, then stir in remaining 1 tsp. baking soda. Chill at least 3 hours or up to overnight for a darker shade of purple.
 - Add carrot, garlic, beet, and saffron and bring to a boil. Remove from heat and let cool slightly. Pour over eggs, stir, and chill at least 3 hours or up to overnight for a darker shade of orange.
 - Pickled eggs can be made 5 days ahead. Remove from pickling brine once desired color has been reached, transfer to an airtight container, and chill.