Salmon Florentine

Yield:	1 Servings
Categories:

4	tb	Butter or margarine
1	lg	Onion Chopped
1 1/2	lb	Fresh Spinach shredded up to 2 lbs
1 1/2	c	Water
1	tb	Lemon juice
		Salt and Pepper
2	lb	Salmon Fillets
2	tb	All-purpose Flour
1	ts	Dijon Mustard
2	tb	Grated Parmesan Cheese