Low FODMAP Rhubarb Cheesecake Tart - FODMAP Everyday

Ingredients

• Low FODMAP Crostata & Tart Crust, (dough prepared and chilled)
• 1 ¼ pounds (570 g) trimmed rhubarb, (cut into 1/4-inch to ½-inch( 6 to 12 mm) thick slices (about 4 cups))
• ½ cup (99 g) sugar
• ¼ cup (36 g) all-purpose low FODMAP gluten-free flour, (such as Bob’s Red Mill 1 to 1 Gluten Free Baking Flour)
• ½ teaspoon grated lemon zest
• 1, 8- ounce (225 g) container lactose-free cream cheese (such as Green Valley Creamery brand)
• 1/3 cup (65 g) sugar
• 1 large egg
• 1/8 teaspoon vanilla extract
• ¼ cup (60 g) lactose-free sour cream
• 1/2 cup (1 stick; 113 g) unsalted butter, (cut into pieces)
• 3/4 cup (65 g) sliced natural almonds
• 3/4 cup (160 g) firmly packed light brown sugar
• 3/4 cup (109 g) all-purpose low FODMAP gluten-free flour, (such as Bob’s Red Mill 1 to 1 Gluten Free baking Flour)
• 1 teaspoon ground cinnamon
• Pinch salt