These red onion, soured cream and caviar quesadillas offer a sophisticated twist on a classic Mexican staple, transforming simple flour tortillas into a luxurious vegetarian starter. The combination of crisp, toasted bread and the cool, tangy richness of soured cream provides the perfect base for the salty pop of caviar and the sharp bite of red onion. It is a dish that balances textures and temperatures beautifully, making it an excellent choice for a refined brunch or an impressive evening canapé.

Quick to assemble and visually striking, this recipe is ideal for entertaining when time is short but you want to deliver maximum impact. The addition of fresh dill and a squeeze of lemon provides a bright, herbaceous finish that cuts through the creaminess. Serve these elegant wedges immediately while the tortillas are still warm to ensure a delightful contrast with the chilled toppings.