Onion Rings and Dipping Sauce

I LOVE onion rings!
I got this recipe from Rachel Ray.
Please try it...

Inch of vegetable oil poured into a large fry pan.

Turn burner onto medium heat.

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{Mix together well in a shallow dish:}

1 cup flour
1 tsp. salt
1 tbsp paprika
1/2 tsp dry mustard
1/8 tsp cayenne

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{In another dish, pour:}

1 can cold evaporated milk

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{To prepare the onion:}

2 large cold vidalia onions, cut ¼ inch thick
Dip onion in milk, then flour, repeat.
Fry in hot oil till golden brown.

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{Sauce:}
½ cup Sour cream
½ cup Chili sauce
1 tsp cumin
1/8 tsp. cayenne

mix together in small dish.