1 cup white quinoa, rinsed well
2 tablespoons red wine vinegar
3 tablespoons olive oil
1 tablespoon Dijon mustard
Kosher salt and freshly ground black pepper
1 small green bell pepper, cut into 1/2-inch dice
1 small red bell pepper, cut into 1/2-inch dice
1/2 small yellow onion, cut into 1/2-inch dice
A few dashes hot sauce, such as Tabasco, plus more for serving
5 ounces baby spinach (about 8 cups)
4 ounces thinly sliced deli ham, cut into thin strips
2 ounces aged white Cheddar, cut into small pieces
2 scallions, green and white parts thinly sliced
3 large eggs, beaten