Grilled Broccolini and Shiitake Tacos - SippitySup

Ingredients

• 1 pound broccolini (if you can find some with greens attached, all the better))
• kosher salt (as needed)
• iced water (as needed for ice bath)
• ¼ cup canola oil (or other mild flavored oil)
• 3 cloves garlic (peeled and minced)
• 2 tablespoons ground chipotle chile (or more to taste)
• 8 ounces shiitake mushrooms (stems trimmed)
• 8–10 green onions (trimmed)
• 8 corn tortillas (warm)
• guacamole (for serving, to taste)
• lime wedges (for serving, to taste)
• cilantro (for serving, to taste)
• ½ cup diced red onion (for serving, to taste)
• hot sauce (for serving, to taste)