Roasted Bean Salad

Name: Roasted Bean Salad
Cuisine: American
Ingredients: 1 tsp garlic powder; 1/2 tsp salt; 15 oz can chickpeas, rinsed & drained; 15 oz can black beans, rinsed & drained; 1 cup edamame, shelled; 1 bag mixed greens; 2 green onions, chopped; 1/4 cup shredded carrots; 1 cup chopped beets (optional); 2 tbsp cranberries; 1 tbsp sesame seeds; 2 carrots, chopped; 2 tbsp tahini; 1/4 cup maple syrup; 1 inch thumb ginger; 2 tbsp miso; 3 green onions, stems removed; 1/2 cup water