Cajun Prawn Bites

Cut the cucumber into 14 rings and lay out on a serving platter
Place a drizzle of olive oil in a shallow pan over a medium heat
Add the prawns, Cajun seasoning and garlic
Cook for 3 minutes or until the prawns are done
Remove from the heat and set aside

Mash the avocados with the lime juice and season to taste
Spread the mashed avocado onto the cucumber slices
Top with a Cajun seasoned prawn