Beet Pickled Devilled Quail eggs

These eggs are not for the timid, but they are so lively and packed with flavor! Perfect on their own or smashed onto a piece of hearty toast, they make an excellent breakfast or anytime snack.
Cook the eggs in a pan of boiling water – in batches of 12 – for 4 minutes, then lift out into iced water. Once all the eggs are cooked, peel them and refrigerate until needed
To prepare the brine, pour a can of pickled beets into a large mason jar or bowl. Add cider vinegar, sugar, peppercorns, and salt. Stir mixture. Carefully (that beet juice will stain!) lower the peeled eggs into the brine. Cover and refrigerate for at least 12 hours, or up to 3 days. The longer you leave them in the brine, the more sour and pink they'll end up. I like just the rim of pink and slight pickled flavor, so I let mine sit about 16 hours.
When brining time is finished, cut each egg in half and scoop out yolks. Place yolks in a medium-sized bowl, along with the mustard, mayonnaise, curry, vinegar, and olive oil. Mix and mash until smooth. Add a little bit of water to the mixture if it's too stiff. Salt and pepper to taste.
Using a pastry bag or a plastic bag with the corner cut off, pipe the yolk mixture back into the pink eggs. Sprinkle with chopped rosemary and season with salt and pepper.
Ingredients
12-24 eggs
1 16-ounce can or jar pickled beets
1 cup apple cider vinegar
1/3 cup brown sugar
1 tablespoon peppercorns (I used fiery pink peppercorns)
1 teaspoon salt
1 teaspoon Dijon mustard
1 tablespoon mayonnaise
1/2 teaspoon curry powder
1 tablespoon vinegar
2 tablespoons olive oil
Salt and pepper to taste
Fresh rosemary for garnish