Heat a nonstick skillet over medium-high heat and add 2 teaspoons of oil. Once the oil shimmers, place the salmon in the pan, skin side down. Drizzle with honey and season with salt and pepper. Cover the skillet and cook for about 4 minutes, allowing the salmon to cook through while maintaining a crispy skin.
Gently flip the salmon and lower the heat to medium. Cook for an additional 5 minutes, or until the fish easily flakes with a fork. Transfer the salmon to a plate, cover, and refrigerate for at least 2 hours to chill thoroughly.
In a food processor, crack an egg and add lemon juice, Worcestershire sauce, Dijon mustard, garlic, anchovies, grated Parmesan, and black pepper. Pulse until well combined. With the processor running, slowly pour in the oil until the dressing emulsifies. Chill until ready to use.
Melt butter in a skillet over medium-high heat. Add the bread cubes and toss them with Italian seasoning and granulated garlic, letting them cook until golden and crispy.
Continue to cook the croutons for about 5 minutes, or until they turn golden brown. Remove from the heat and set aside to cool.
Toss the lettuce into a large bowl and gently flake the chilled salmon into bite-sized pieces, adding them to the mix. Drizzle with Caesar dressing, then finish with a sprinkle of croutons and shaved Parmesan for a delicious, crunchy topping.