Besides a dip and spread, guacamole is described as what type of dish ingredient?

Besides a dip and spread, guacamole is described as a salad ingredient.

Guacamole is an avocado-based preparation that developed in Mexico and later became part of international cuisine. In addition to being served with tortilla chips or spread on foods, it can be incorporated into salads, where its creamy texture and fresh flavor work as both a component and a dressing-like element.

The wording matters because guacamole is often treated only as a dip in casual descriptions. Wikipedia also calls it a condiment and a salad ingredient, reflecting how the preparation has expanded beyond its traditional and most familiar presentation. Salads may combine it with tomatoes, onions, cilantro, citrus juice, beans, corn, or greens.

This does not mean guacamole is itself always classified as a salad. Rather, it can function as one ingredient within a salad or salad-style dish. The alternatives in the question—dessert topping, bread filling, and soup base—are not the category used in the cited description, even though creative recipes may use avocado in many other ways.