Homemade nuggets

Ingredients

• 1 kg / 2.2 lb minced chicken
• 100 g wheat flour / 3.5 oz. / 4 tablespoons (must be cold, place in the refrigerator before preparing the recipe)
• 30 g / 1 oz / 10 tablespoons cornstarch (must be cold too)
• 1 egg yolk (cold)
• 130 ml / 4.4 fl. oz. cold water (as cold as possible)
• 1 teaspoon salt for the batter mixture
• 1 teaspoon garlic powder for the chicken
• 1 teaspoon onion powder for the chicken
• 1 teaspoon ground pepper for the chicken
• 1 pinch of salt for the chicken
• All-purpose wheat flour for battering