Tear corner of rice to vent + heat in microwave 90 sec (careful—it'll be hot!); if using a skillet, warm 2 min with 1 tbsp water

Meanwhile, wash + slice tomatoes in half

Carefully slice into 1 avocado + rotate the knife around the pit (it's safest to do this on a cutting board); twist the two halves apart, discard the pit/peels, then slice

Pat chicken dry + dice into ½-inch pieces

Divide rice to 2 bowls; top with chicken, avocado, tomatoes, drizzle of oil + squeeze of lemon