Poor Man's "shrimp" Cocktail (Vegan)

• cup dry crab boil seasoning (such as Zatarain's or Old Bay)1
• cup kosher salt↗1⁄4
• yellow onions, quartered↗2
• garlic cloves↗6
• lemons, halved crosswise↗3
• one-pound heads cauliflower, cored and trimmed into 2-inch florets2

Step-by-step instructions

1. 1

   Combine crab boil seasoning, salt, onions, garlic and six quarts of water in a large pot. Squeeze juice from lemons into the pot and add lemon halves. Set pot over high heat and bring liquid to boil. Boil for 10 minutes to allow flavors to meld.

2. 2

   Using a slotted spoon, remove onions and lemon halves. Discard.

3. 3

   Add cauliflower, turn off heat, cover tightly and let stand until crisp tender, about 5 to 10 minutes. Drain.

4. 4

   Spread cauliflower on baking sheet and allow to cool.

5. 5

   Serve room temperature or chilled with cocktail sauce for dipping.