Step 1 Pat prawns dry and place in a medium-sized bowl. Gently toss with oil, zest and garlic.

Step 2 Cook spinach following packet directions. Cook rice in microwave following packet directions. Fold cumin and spinach through rice.

Step 3 Meanwhile, place a large frying pan over a medium-high heat. Cook prawn mixture in two batches for 2-3 minutes, turning occasionally, until cooked. Return all prawns to pan. Add lemon juice and heat for 1 minute while stirring to reduce slightly.

Step 4 Serve prawns with juice, rice and steamed green vegetables. Garnish with extra lemon zest, if preferred.