There are a number of different types of Irish appetizers to be served as a pre-meal snack. Many of these are dips or spreads served with cheese, crackers, or crusty breads. Others are hot appetizers, such as the ever popular "bangers in a blanket," or small Irish sausages baked inside crescent rolls. These all make great finger foods and are easy to make and serve, whether they are the main course at a party or just a preview to a larger dinner. There are numerous different recipes for Irish appetizers to be found online.

Some of the most common types of Irish appetizers include dips and spreads. There are many different ways to prepare and serve these, and there are hot or cold options here as well. Spinach dip and artichoke dip are two popular ones, though a corned beef spread is also a favorite. Herbs such as parsley, basil, and dill are often used to create dips and spreads to be served as Irish appetizers, sometimes formed into a cheese ball that can then be spread onto bread or crackers. Chutney is another common spread served with puffed pastry as an Irish appetizer.

Other types of Irish appetizers will need to be baked, such as the "bangers in a blanket" mentioned above. These are easy to make, and simply require wrapping a cooked Irish sausage in a crescent roll and baking it so that the roll puffs up around it. These can then be served plain or with a dipping sauce. Stuffed mushrooms are another favorite Irish appetizer; these can be filled with many different ingredients, through rice is a common choice. Irish appetizers sometimes include seafood as well, such as scallops or prawns prepared in various ways.

Certain Irish appetizers are designed to be served with a pint of beer. Chicken wings, for example, or fried onion rings are a good choice in this instance. A sausage kebab is another appetizer that is frequently served, though this could also be a meal. This is really a type of sandwich, typically a sausage and mixed vegetables wrapped in a roll and baked. It is much like a larger version of the "bangers in a blanket" appetizer. Of course, simple Irish appetizers that don't require cooking or baking can certainly be served as well, such as a simple cheese or vegetable platter, or a platter served with mixed deli meats.