Cauliflower Croquettes

Name: Cauliflower Croquettes
Ingredients: 2 cups cauliflower, finely chopped; 1 cup fresh breadcrumbs; 2 eggs, beaten; 1/4 cup milk; 1 teaspoon salt; 1/4 teaspoon cayenne pepper; black pepper to taste; 1 tablespoon finely chopped chives; about 2 cups vegetable oil; pinch of nutmeg (optional); lime aioli dipping sauce for serving (optional); 1 clove garlic, minced and smashed to a fine pulp with the side of a chef’s knife; 1 large egg yolk; 2 teaspoons fresh lime juice; couple pinches of salt; about 1/2 cup extra-virgin olive oil (or substitute half-vegetable oil, half-olive oil for cost-effectiveness with minimal effect on overall taste)