Pour the vinegar in a small sauce pan and bring to a boil over medium heat. Lower the heat and continue cooking, stirring occasionally for about 10 minutes or until vinegar thickens so that it's close to a honey consistency. Let cool.
Bake the French baguette slices until toasted. I actually placed mine under the broiler for about a minute on both sides, make sure you don't burn them.
Spread some yogurt over each slice, then top with strawberries and chopped basil. Drizzle a bit of the balsamic reduction over each slice and top with slivered almonds for a bit of crunch. Finish of with some freshly ground black pepper.