Cherry and Plum Bruschetta

INGREDIENTS

• 2 red plums or nectarines, halved, pitted, thinly sliced
• 1 cherries, pitted, halved
• 2 sugar, divided
• 1 olive oil plus more for drizzling
• Flaky sea salt (such as Maldon)
• 1/4 vanilla bean, split lengthwise, or 1/2 teaspoon pure vanilla extract
• 1 whole-milk ricotta
• 1/2 baguette, sliced 1/2-inch thick, toasted