Start preheating the oven to 370F/190C.Chop the apples into ½in/1cm cubes or smaller (you don't need to peel them). Set aside.
240 grams apples
Add the buckwheat flour, sugar, xanthan gum (if using), baking powder, baking soda, salt, and cinnamon to a large mixing bowl and whisk to incorporate.
Then add eggs, oil, yogurt, milk, and vanilla to the bowl with dry ingredients and whisk to combine. Mix until all flour is incorporated into the batter.You can use an electric mixer but I find that a whisk works just fine!
2 medium or large eggs, 140 grams milk, 120 grams sunflower oil, 140 grams Greek yogurt, 1 teaspoon vanilla extract
Line two muffin tins with paper liners (the recipe makes about 17 muffins) and start filling them with the batter.Fill the muffin cups ¼ full and add ½ tablespoon of apple sauce to each cup. Then fill the muffin wells with the rest of the batter all the way to the top.
¾ cup applesauce
You can top the muffins with chopped apples for presentation! Bake at 370F/190C for 20-22 minutes or until a toothpick comes out clean. Let the muffins cool in the tins for 5 minutes, then transfer them to a plate or a cooling rack. Enjoy!
Notes
StorageStore these muffins at room temperature for up to 2 days in a sealed bag or container. Since the muffins contain dairy and eggs, they should be stored in the refrigerator or freezer for any longer than 2 days.These buckwheat apple muffins will keep for up to 5-7 days in the refrigerator if stored properly.To freeze, arrange the muffins on a piece of parchment paper on a freezer shelf and let them sit for about an hour. Then transfer the muffins into an air-tight freezer-friendly bag or container. Keep for up to 3 months!To defrost:
Let the muffins thaw overnight in the fridge or
Warm them up in a microwave for a couple minutes.
Troubleshooting & Tips
Don't open the oven during baking or the muffins will deflate.
Make sure your oven temperature is accurate (use an oven thermometer).
Weigh your ingredients if at all possible! Volume measurements aren't always reliable AND they differ from US to UK to Australia!
I recommend lining or greasing your muffin cups even if you are using silicone pans to prevent sticking and breaking.