Spaghetti squash with skirt steak

Ingredients 1 large spaghetti squash (about 4 pounds). halved lengthwise, seeds scooped out 1 small red onion, halved and very thinly sliced 3 tablespoons olive oil 1 teaspoon thinly sliced lime zest 1/4 cup lime juice (from 3 limes) 1 1/4 pounds skirt steak, cut into 4 equal pieces Directions Preheat oven to 400 degrees.…