Spicy Langoustine Tacos with a Pineapple Sriracha Remolaude

Need a quick and easy, fresh and healthy alternative to your weeknight beef tacos? Try these...you'll love them!
Ingredients:
Makes 4 really large tacos1/2 - 3/4 pound Langoustine tails (available frozen, already cooked) You could also substitute shrimp, or fish fillet1 lemon1 avocado1 bag shredded cabbage mix (i.e. for coleslaw)1 tomato choppedshredded cheese - optionalsoft tortillas 
Quick Remolaude:
1/2 cup Greek Yogurt (plain or pineapple flavored) you can also use mayonnaise Sriracha to tasteMilk or Buttermilk to thin out the mixtureMix together, adjust to suit your taste for spiciness 

Directions:
1. Warm the frozen langoustine tails in a frying pan, squeeze with juice from 1/2 lemon. Remove from pan and set aside.
2. Warm individual tortillas in same pan, sprayed with cooking spray.
3. Mash avocado add a squeeze of lemon juice.
4. Assemble tacos, layering chopped cabbage, mashed avocado, chopped tomatoes, langoustines, drizzle with remolaude. 
Enjoy!