Step 1: Dye the Easter Eggs - Mix together 1 cup of hot water, 1 tablespoon of vinegar, and food coloring. Submerge boiled eggs for 5-10 minutes.

Step 2: Make the Brioche Dough - In a stand mixer, combine 1 cup warm whole milk, 1/4 cup sugar, 2 1/4 teaspoons active dry yeast. Let sit for 5 minutes. Add 3 large eggs and 1 teaspoon vanilla; mix well. Gradually add 4 cups all-purpose flour and 1/2 cup softened butter until a smooth dough forms.

Step 3: Let the Dough Rise - Transfer to an oiled bowl, cover with a towel, and let rise for 1.5 to 2 hours until doubled in size.

Step 4: Shape the Dough - Punch down the dough, divide into three pieces, roll into strands, and braid to form a wreath shape.

Step 5: Prepare for the Second Rise - Place the braided wreath on a parchment-lined baking sheet, secure the dyed eggs in the center, cover, and let rise for 30 to 60 minutes.

Step 6: Bake the Bread - Preheat oven to 350°F. Brush wreath with an egg wash, sprinkle with nonpareils, and bake for 25-28 minutes until golden brown.

Step 7: Cool and Serve - Let the bread cool for 10 minutes on the baking sheet, then transfer to a wire rack. Serve warm or at room temperature.