Deviled Eggs with shallots

6 hard-boiled eggs 2 tablespoons extra-virgin olive oil 1 tablespoon mayonnaise 1 1/2 teaspoons Dijon mustard 2 tablespoons minced celery 4 teaspoons chopped[...]

2 tablespoons butter 2 tablespoons olive oil 1 large Spanish onion , diced small 1 teaspoon sugar 12 eggs 1 cup nonfat yogurt , plain, Greek style, drained 1[...]

30 hard-boiled eggs , peeled 1 Basic: Cut 6 eggs in half. Toss egg yolks into a bowl, and mash with a fork. Stir in ingredients and then fill 12 egg whites[...]