Toss berries with sugar in a microwave safe bowl. Cook in the microwave for 40 seconds at full power until thawed.
Place chocolate chips and margarine in a microwave safe bowl. Cook in the microwave at 60% power for 45 seconds until melted. Use a fork to stir until smooth, then stir in soy milk until incorporated; set aside.
Spoon the soy yogurt into a small bowl, then spoon fruit overtop. Pour on chocolate sauce and sprinkle with nuts.
