Air-Fryer French Toast Sticks

Name: Air-Fryer French Toast Sticks
Prep time: 20 min
Cook time: 10 min
Total time: 30 min
Cuisine: European, American, Mediterranean, French
Ingredients: 6 slices day-old Texas toast; 4 large eggs; 1 cup 2% milk; 2 tablespoons sugar; 1 teaspoon vanilla extract; 1/4 to 1/2 teaspoon ground cinnamon; 2 cups crushed cornflakes, optional; Confectioners' sugar, optional; Maple syrup