Ukrainian Thick and Fluffy Apple Blini

Name: Ukrainian Thick and Fluffy Apple Blini
Prep time: 30 min
Cook time: 40 min
Total time: 30 min
Yield: 2
Ingredients: 7 oz whole milk plain yogurt Greek yogurt works great; 1 large egg; 1 1/2 tablespoons granulated sugar; 3/4 teaspoon kosher salt; 3/4 teaspoon baking soda; 3/4 cup all-purpose flour; 1 medium-large apple sliced 1/8 inch thick; 1/4 cups sunflower or vegetable oil for frying; ground cinnamon for serving