In a medium-sized, shallow bowl, whisk together the eggs, RumChata, milk, cinnamon, salt, nutmeg, and vanilla extract.
3 large eggs, ½ cup RumChata, ¼ cup milk, ½ teaspoon ground cinnamon, ¼ teaspoon fine salt, ¼ teaspoon ground nutmeg, 1 teaspoon vanilla extract