Recipe for Green Bean Tempura with Spicy Mayonnaise

Steam the green beans for 5 minutes to partially cook them while keeping them crisp.

Prepare the tempura batter: mix the egg with the sparkling water while stirring gently. It will foam, which is normal; wait for the foam to settle.

Add the flour. Mix until you achieve a slightly thick mixture. Set aside.

Heat a fryer with a sufficient amount of specific oil. You can also perform this operation with a small saucepan with high sides, being careful not to burn yourself.

Dip the beans one by one in the batter and place them directly into the oil. Let them fry for a few moments before removing and placing on a paper towel. Salt immediately.

Continue until all the beans are done. Be careful, if you do them in handfuls, they will fry together and form a single block.

Finalization: prepare the mayonnaise. Mix the egg yolk with the mustard and lemon juice. Add salt and pepper.

Add the oil in a stream and whisk continuously at a steady pace to emulsify the mayonnaise.

Finally, add 1 tablespoon of sriracha to taste for spiciness. Serve immediately with the beans.