chocolate buttermilk pie - TK

Ingredients

• 1 cup dark chocolate chips (72%)
• 1/2 cup coconut sugar
• 1/4 cup all purpose flour
• 1/2 teaspoon salt
• 6 eggs
• 1 cup buttermilk
• 1 teaspoon vanilla (I like vanilla paste)
• 1 9 inch deep-dish piecrust