Brown Butter Plum Up-Side Down Yogurt Cake with Pistachios.

Bahan-bahan (8 porsi)

• 6 plums
• 1/4 cup brown sugar
• 10 tablespoons butter (softened + divided)
• 3/4 cup white whole wheat or whole wheat pastry flour
• 1 1/2 cup all-purpose flour
• 1 teaspoon baking powder
• 1 teaspoon vanilla bean paste*
• 1/2 teaspoon salt
• 1/2 cup pure maple syrup
• 1 cup plain greek yogurt
• zest of 1 lemon
• 3 eggs (separate the yolks from the whites)
• 1/2 cup milk
• 1/2 cup pistachios (toasted + chopped)
• 1 cup heavy cream
• 1 cup plain greek yogurt
• 1 tablespoon hazelnut liquor (optional)
• 1 teaspoon vanilla extract
• pinch of sea salt