Preheat oven to 400ºF

Pour balsamic vinegar into a small saucepan and bring to a boil. Reduce heat and simmer uncovered for 10-15 minutes until mixture thickens. (consistency of honey)

Remove from heat and let cool, it will thicken more as it cools. Keep covered until ready to use.

Slice baguette into 1/2" diagonal slices and place on baking sheet.

Bake for about 5 minutes. Outside a bit toasted but still soft in middle. Remove from oven and cool.

Dice up strawberries, and place generous amount onto each baguette slice.

Drizzle balsamic reduction over strawberries and sprinkle with Feta cheese.

Serve immediately