Here is a great onion recipe to have as a snack or as a side to a main meal:

List of ingredients:

1 1/2 cups of flour.
1 teaspoon of salt.
1 1/2 cups of beer.
3 large onions, cut into 1/2-inch slices.
Hot oil, for frying.
Salt, to taste.

Method:

Combine the flour and the salt.

Stir in the beer and beat until smooth.

Chill for 3 hours.

Separate onions into rings, dip them in the batter and fry in oil until golden brown on both sides.

Sprinkle with salt.

Source: Onion Recipes.