washed and trimmed fresh green beans (produce section)  frozen corn kernels (frozen foods aisle)  skinless salmon fillets (fish counter)  shredded Parmesan cheese (cheese or dairy case)   Heat oven to 450°F. Empty a 12-ounce bag of fresh green beans onto a rimmed baking sheet sprayed with oil. Drizzle with olive oil, season with salt and pepper, toss, and spread out on pan. Roast until browned in spots, about 10 minutes. Add 2 cups corn, mix with beans, and push to one end of pan. Put four 4- to 6-ounce salmon fillets on other end of pan. Season with salt and pepper. Mix 1/4 cup mayonnaise with 2 tablespoons shredded Parmesan. Spread over salmon. Sprinkle 2 more tablespoons of cheese on top. Roast until topping is golden at the edges and salmon is just done, 7 to 9 minutes. Serves 4  Get 400 new simply satisfying meals! Order the 400 Calorie Fix Cookbook today.