Macadamia Banana Croissant Tarte Tatin Recipe

Name: Macadamia Banana Croissant Tarte Tatin Recipe
Ingredients: 3 large eggs; 3 large egg yolks; 1/2 cup almond milk or whole milk (or coconut milk); 1/4 cup packed light brown sugar; 1/2 teaspoon pure vanilla extract; 1/4 teaspoon kosher salt; Pinch ground cardamom (optional); 2 tablespoons unsalted butter; 1/4 cup granulated sugar; 4 apple or baby firm-ripe bananas (peeled and halved lengthwise); 2 tablespoons roughly chopped toasted macadamia nuts; 3 croissants (halved lengthwise); Toasted coconut (for serving); Whipped cream (or whipped coconut cream or whipped crème fraîche, for serving)