Squeeze lemons for juice (1/4 cup). Place in large sauté pan: onions, 1 cup broth, tomato paste, mustard, lemon juice, vinegar, Worcestershire, salt, and pepper; stir until combined. Bring to a boil ...
For the Bechamel Sauce, add butter, milk and refined flour in a pan and mix it well. The bechamel sauce is ready. 2. For the chicken preparation, mix mustard and chicken in a bowl and keep aside. Then ...