Ingredients

1 teaspoon extra-virgin olive oil, plus more, if needed

4 slices Canadian bacon

2 large eggs

Coarse salt and freshly ground pepper

Mayonnaise, for spreading

4 slices brioche or white Pullman bread, lightly toasted

2 Campari tomatoes, thinly sliced

1 cup packed watercress sprigs, tough stems removed

Preparation

Heat oil in a large cast-iron or nonstick skillet over medium-high. Add bacon in a single layer and cook, flipping once, until warmed through, 2 to 3 minutes. Transfer to a plate; cover to keep warm.

Return skillet to medium-high (add more oil if necessary). Crack eggs into skillet, season with salt and pepper, and fry until whites are set but yolks are still runny, 3 to 4 minutes.

Spread mayonnaise onto bread; divide bacon and tomatoes between slices. Season tomatoes with salt and pepper. Top with watercress, eggs, and remaining bread slices.