Mayonnaise is an easy way to upgrade your roasted potatoes ... else that strikes your fancy. Chop the potatoes into one-inch cubes (or use whole baby potatoes) and toss them in the mayo mixture.

Discard any skin. Add ¼ cup of cooled tomato mixture to mayonnaise and stir until well combined. Season with salt to taste. To serve, divide salmon, potatoes and sauce between four plates.

Roast for 30 minutes, or until crisp and golden. Whisk the egg yolks, garlic and lemon juice, then add the oil in a slow, steady stream, whisking continuously. Mix the potatoes with the mayonnaise and ...