Combine greens, roasted vegetables and quinoa; drizzle with vinaigrette. Top the salad with feta and sunflower seeds.
To make ahead: Assemble recipe, cover and store in the refrigerator for up to 1 day. If storing for more than 1 day, refrigerate mixed greens separately and combine with the other ingredients just before serving.
351 calories;18 g fat(4 g sat); 9 g fiber; 39 g carbohydrates; 10 g protein; 255 mcg folate; 8 mg cholesterol; 8 g sugars; 0 g added sugars; 8,858 IU vitamin A; 30 mg vitamin C; 164 mg calcium; 4 mg iron; 381 mg sodium; 959 mg potassium
Vitamin A (177% daily value), Folate (64% dv), Vitamin C (50% dv), Iron (22% dv)