In a bowl, whisk the eggs, milk, sugar substitute, cinnamon, and vanilla extract until smooth and custard-like.
Add butter to a non-stick pan and heat over medium. Dip the bread in the custard on both sides, and let it soak for 15 seconds on each side. Place it in the pan and cook for 3-4 minutes, flipping once.
Serve immediately with your favorite toppings.
Notes
Nutritional information: Calculated using Orowheat keto bread. Using Nature's Own reduces the net carbs to 1 gram.Leftovers: Keep in the fridge, covered, for up to 5 days, or in the freezer for up to 2 months.