Fasole bătută or Fasole făcăluită (literally "mashed beans") or icre de fasole (roe of beans) is a beans-based paste. This dip is traditionally made by mashing boiled beans and mixed with vegetable oil adding some chopped onions. Some recipes call for garlic, chili pepper, lime/lemon juice and/or additional seasonings.
You can add other ingredients to mashed beans to make them taste better.
The recipe you use for mashed beans is a matter of taste and some people may not like them with any other added ingredients like garlic or chili powder and may like them plain instead.