1 Tb. Butter
1 Tb. Flour
1/2 Cup Chicken Broth
1/4 Cup Heavy Cream
2 tsp. Lemon Zest
1/4 tsp. Fresh Lemon Juice
1/2 tsp. Salt
1/4 tsp. White Pepper, Ground
In a small saucepan, melt the butter over medium heat. Add the flour, whisk until combined about 2 minutes. Stir in broth and cream, and simmer until thick. Whisk frequently. Add lemon zest, lemon juice, salt and pepper, whisk to combine about 2-3 minutes.
I love this sauce with Salmon, but you could also put it on chicken.