01 -
Slice each croissant in half horizontally using a sharp serrated knife. Arrange halves cut side up on a large sheet pan, ensuring space between each. Broil for 2 to 3 minutes until lightly golden and crisp, watching closely to avoid burning.
02 -
Heat vegetable oil in a large nonstick skillet over high heat until shimmering. Crack all eggs into skillet in a single layer. Break the yolks immediately after cracking using a fork or spatula for even cooking.
03 -
Reduce heat to medium-low. Sprinkle eggs with freshly ground black pepper, cook thoroughly, flipping once when the whites are set, ensuring no runny parts remain.
04 -
Place one slice of ham or half a slice of bacon on the bottom half of each toasted croissant. Add one cooked egg, then cover surface with one slice of American cheese.
05 -
Top each with the upper croissant half. Microwave each sandwich individually for 15 seconds to melt cheese and warm sandwich, ensuring croissants stay crisp. Serve immediately.