Slice the bread and spread the slices on a cookie sheet. toast them in an oven set at 400 degrees. Or, use a toaster oven set for toast. Remove them when they just start to get brown around the edges.
Core, seed and dice the tomatoes. Chop the tomatoes garlic and basil. Put them in a small bowl and add as much or as little of the oil as suits you and a pinch of salt. Mix it up and put a spoonful on a slice of bread. This makes a great appetizer. You and your guests will really like it.