Preheat oven to 375 degrees.
In a large bowl mix together strawberries, elderberry syrup or balsamic vinegar, lemon juice, honey, vanilla, and salt. Set aside.
Unroll pie crust onto a baking sheet lined with parchment paper.
Using a slotted spoon scoop out the marinated strawberries from the bowl and place them into the center of pie crust leaving a 2 inch border.
Fold over and pleat the uncovered pie dough onto the edge of the strawberries to make a crust.
Brush with olive oil (or egg wash if preferred) and sprinkle with raw sugar.
Bake for 40-45 minutes until strawberries are softened and crust is golden brown.
Let stand 5-10 minutes before serving.
Gently mix together store bought whipped cream with ground cardamom.
When ready to serve galette top with cardamom whipped cream or vanilla ice cream