Keto Pepperoni Pizza Pockets

Ingredients

• 2½ cups fine almond flour
• 1/3 cup coconut flour
• 1½ Tbsp xanthan gum
• 2½ tsp baking powder
• ~ sea salt and freshly ground pepper
• 4 large eggs, room temperature, divided
• 2 Tbsp cold water
• 2 Tbsp apple cider vinegar
• 3 Tbsp sugar-free marinara sauce
• 8 oz (2 cups) shredded Italian cheese blend (or mozzarella and parmesan)
• 4 oz sliced pepperoni (for pizza, smaller quarter-sized slices)
• 2 tsp Italian dried herb blend