Ginger Meyer Lemon Bars - Clover

Ingredients

• 1/3 cup coconut flour
• 1/3 cup blanched almond flour
• 1/3 cup sweet white rice flour
• 1/4 cup granulated cane sugar
• 1/4 teaspoon fine sea salt or kosher salt
• 5 tablespoons cold Clover Sonoma Organic unsalted butter, cut into 1/2-inch pieces
• 1 teaspoon pure vanilla extract
• 1/2 cup (1 stick) cold Clover Sonoma Organic unsalted butter, cut into 1/2-inch pieces
• 1 tablespoon peeled and finely grated fresh ginger, preferably grated with a microplane
• 2 teaspoons firmly packed, finely grated meyer lemon zest (from 2 large meyer lemons)
• 1-1/4 cups sugar
• 1/8 teaspoon kosher salt
• 3 whole Clover Sonoma Organic eggs plus 2 Clover Sonoma Organic egg yolks
• 3/4 cup strained meyer lemon juice, from about 5 large meyer lemons
• Powdered sugar, for sprinkling (optional)