Uploaded January 2026 | Updated September 2026, 2 weeks ago
5-ingredient tuna & avo onigiri
Makes 6 | Prep 15 mins (+ 20 min cooling time) | Cooking 5 mins
460g pkt Coles Asia Microwaveable Sushi Rice With Seasoning
95g tin Coles Tuna Chunks in Springwater, drained
2 tbs Coles Traditional Mayonnaise
½ Hass avocado, stoned, peeled, halved, sliced
2 sheets Obento Yaki Nori Seaweed Sushi, halved
1. To cook the rice, peel the cup film back on both bowls about 2cm. Microwave on high (100% power) for 2 mins. Place rice in a glass bowl and cool for 20 mins. Add seasoning sachets and fold to combine.
2. Meanwhile, combine tuna and mayonnaise in a small bowl.
3. Using wet hands, take ½ cup cooked rice and spread it flat on your hand. Place a portion of tuna mixture and some avocado in the centre, then shape rice into a triangle around the tuna mixture to cover. Wrap in nori. Repeat with remaining rice, tuna mixture, avocado and nori to make 4 onigiri.
4. Serve immediately with a little extra dollop of mayonnaise.
5-ingredient tuna & avo onigiri
Makes 6 | Prep 15 mins (+ 20 min cooling time) | Cooking 5 mins
460g pkt Coles Asia Microwaveable Sushi Rice With Seasoning
95g tin Coles Tuna Chunks in Springwater, drained
2 tbs Coles Traditional Mayonnaise
½ Hass avocado, stoned, peeled, halved, sliced
2 sheets Obento Yaki Nori Seaweed Sushi, halved
1. To cook the rice, peel the cup film back on both bowls about 2cm. Microwave on high (100% power) for 2 mins. Place rice in a glass bowl and cool for 20 mins. Add seasoning sachets and fold to combine.
2. Meanwhile, combine tuna and mayonnaise in a small bowl.
3. Using wet hands, take ½ cup cooked rice and spread it flat on your hand. Place a portion of tuna mixture and some avocado in the centre, then shape rice into a triangle around the tuna mixture to cover. Wrap in nori. Repeat with remaining rice, tuna mixture, avocado and nori to make 4 onigiri.
4. Serve immediately with a little extra dollop of mayonnaise.
