The L.A. school board’s decision to stop serving flavored milks on campuses is just the beginning. A menu overhaul is underway that will mean fewer meals that resemble fast food and more vegetarian offerings. Spinach tortellini in butternut squash sauce and California sushi rolls, along with many ethnic foods, are to be added. Corn dogs, chicken nuggets and other breaded items are out, said Dennis Barrett, food services director. Megan Bomba, a project coordinator with Occidental College’s Urban and Environmental Policy Institute, agreed with the move, saying “the meal needs to be better, not [that] we need to keep chocolate milk” to attract students to the cafeteria, she said.