Endive and Apple Salad - Martha Stewart Living

Yield:	4 Servings
Categories:	Salads, Soups

3		Canned anchovy fillets, rinsed
1/2	ts	Dijon mustard
1	tb	Plus 1/4 t lemon juice
		Freshly ground pepper
2	tb	Extra-virgin olive oil
3		Stalks celery
1		Granny Smith apple
2		Heads Belgian endive, leaves separated
		Salt