Preheat the oven to 400°F/200°C and line a baking sheet with parchment paper. Peel and cut the sweet potato into small pieces.
1 sweet potato
Spread the sweet potato on the baking sheet and roast for 20 to 30 minutes until softened and lightly browned.
Meanwhile, bring a stockpot of water to a rolling boil. Add the chopped Swiss chard to the boiling water and cook for 2 to 3 minutes until softened. Remove the Swiss chard from the pot and place it in a large bowl of ice water to stop the cooking process.
4 cups Swiss chard
If needed, cook the rice by adding it to a saucepan with 1 ½ cups of boiling water. Stir regularly and cook for 10 to 15 minutes until the water evaporates and the rice becomes tender.
1 cup Basmati rice
In a separate bowl, whisk together the tahini and lemon juice to make the dressing.
1 tablespoon tahini, 3 tablespoon lemon juice
To serve, layer the rice, chickpeas, roasted sweet potato, and Swiss chard in a large bowl. Top with sliced avocado and drizzle with the dressing.
½ cup chickpeas, ½ avocado, ¼ cup fresh parsley