Follow these straightforward steps to create your Prawn Cocktail Brioche Rolls with Sriracha and Pickled Cucumber:

1. Prepare the Pickled Cucumber: In a small bowl, mix the rice vinegar and sugar until dissolved. Add the cucumber slices and let them marinate for at least 15 minutes.
2. Sauté the Prawns: In a skillet, heat the olive oil over medium heat. Season the prawns with salt and pepper. Cook the prawns for about 2-3 minutes on each side until they are pink and opaque. Remove from heat.
3. Prepare the Brioche Rolls: While the prawns are cooking, cut the brioche rolls in half. Optionally, toast them lightly in a separate skillet or toaster for added texture.
4. Assemble the Rolls: Spread a layer of Sriracha sauce on the inner side of each brioche roll. Place 2-3 prawns on each roll.
5. Add Pickled Cucumber: Top the prawns with the pickled cucumber slices, ensuring you have a balance of flavors in each bite.
6. Garnish: Sprinkle fresh herbs over the assembled rolls for a pop of color and flavor.
7. Serve: Arrange your rolls on a platter and enjoy!

By carefully following these steps, you’ll create flavorful Prawn Cocktail Brioche Rolls that are not only delicious but also visually appealing.