Rustic fruit tarts

Ingredients

• 1 basic pie dough
• 2-3 cups fruit compote
• 1 cup Oatmeal crumble topping
• 1 egg yolk
• pinch of salt
• 2 tablespoons sugar
• 1 cup chilled butter
• 4 tablespoons vegetable shortening
• 2 1/2 cups all purpose flour
• 1 teaspoon salt
• 1 tablespoon sugar
• 6 tablespoons ice water
• 2 teaspoons vanilla
• 2 teaspoons apple cider vinegar
• 1 cup sugar
• 1 cup brown sugar
• 1 vanilla bean, scraped
• 2 tablespoons butter
• Water to moisten
• 2 lbs. fruit, chopped or sliced (cherries, peaches, apricots, plums)
• 1-2 tablespoon cornstarch dissolved in water
• ½ stick unsalted butter, softened
• 1 cup oatmeal
• 1 tablespoon flour
• 1 teaspoon cinnamon
• 1 tablespoon brown sugar
• 1 pinch salt