Easy Blanched Asparagus Recipe, Mediterranean-style! Blanch asparagus in boiling water for 3 to 4 minutes, then quickly transfer it to an ice bath. This is how to blanch asparagus properly so that it is crisp-tender and perfectly green. And for a fun and beautiful way to serve it, top your blanched asparagus with a simple Mediterranean-style salsa for an elevated vegetarian side. Here's what you need: (Full recipe in comments) ▢1 ½ pounds Asparagus, tough ends trimmed (preferably baby asparagus