Whisk the eggs, milk, cream, garlic powder, and seasoning together to make the French toast batter. Dip the pieces of bread in and let them soak.
Heat the butter and fry the three pieces of bread – top one with sesame seeds and the other two with cheese.
Mix the mince with the salt and pepper and fashion into large, square burger patties.
Add a little more oil and fry both at the same time then layer up the Big Mac French toast.
Start with the first piece of French toast then top with sauce, onion, lettuce, and the first burger. Cover with pickles then the second piece of French toast, followed by sauce, onion, lettuce, and pickles. Add the final layer of French toast and eat.