Three Cheese Souffles

Directions

1. 1
   Melt butter in a medium saucepan.
2. 2
   Stir in flour; cook for 1 minute until bubbly.
3. 3
   Gradually add milk, mustard, salt and hot pepper sauce; cook and stir until thickened and bubbly.
4. 4
   Add cheeses; stir until melted.
5. 5
   Remove from the heat and set aside.
6. 6
   In a small mixing bowl, beat egg yolks until thick and lemon colored, about 3-4 minutes.
7. 7
   Add 1/3 cup cheese mixture and mix well.
8. 8
   Return all to the saucepan; return to the heat and cook for 1-2 minutes.
9. 9
   Cool completely, about 30-40 minutes.
10. 10
    In another mixing bowl, beat egg whites until soft peaks form.
11. 11
    Add cream of tartar; continue beating until stiff peaks form.
12. 12
    Fold into the cheese mixture.
13. 13
    Pour into ungreased 1 cup souffle dishes or custard cups.
14. 14
    Place in a shallow pan.
15. 15
    Pour warm water into larger pan to a depth of 1 inches Bake uncovered at 325 for 40-45 minutes or until tops are golden brown.
16. 16
    Serve immediately.
17. 17
    *NOTE* Souffles can be made ahead and frozen.
18. 18
    Cover each dish or cup with foil and freeze.
19. 19
    To bake, remove foil and place unthawed souffles in a shallow pan; add warm water to a depth of 1 inches Bake at 325 for 60-65 minutes or until tops are golden.