Pour the buckwheat groats into a shallow bowl and scan for any stones or debris. If your brand recommends it, place groats in a fine-mesh strainer and rinse under cool water, then spread on a clean towel and let dry completely so they do not clog the blender.
2 cups raw buckwheat groats
Once dry, add the groats to a high-speed blender or grain mill, without filling past the max line. Blend on high for 30–60 seconds, stopping to shake or stir as needed, until you have a fine, powdery flour similar to whole wheat flour.
2 cups raw buckwheat groats
For an extra-fine texture, pour the ground buckwheat through a fine-mesh sieve set over a bowl. Return any larger bits to the blender and grind again if desired.
2 cups raw buckwheat groats
Transfer the buckwheat flour to an airtight jar or container, label with the date, and store in a cool, dark place for up to 2 months, or in the refrigerator or freezer for 4–6 months.
2 cups raw buckwheat groats
In a medium bowl, whisk together buckwheat flour, oat flour, coconut sugar, baking powder, baking soda, salt, and cinnamon if using, breaking up any clumps for a smoother batter.
1 1/2 cups buckwheat flour, 2 tablespoons oat flour, 2 tablespoons coconut sugar, 2 teaspoons baking powder, 1/2 teaspoon baking soda, 1/2 teaspoon fine sea salt, 1/2 teaspoon ground cinnamon
In a larger bowl, whisk the eggs until slightly frothy. Add the milk, Greek yogurt, neutral oil, and vanilla, and whisk until mostly smooth; a few small yogurt lumps are fine.
1 1/2 cups milk, 1/2 cup plain Greek yogurt, 2 large eggs, 2 tablespoons neutral oil, 1 teaspoon pure vanilla extract
Pour the dry mixture into the wet ingredients and gently whisk or stir just until combined. The batter should be thicker than classic pancake batter but still pourable. If it seems too thick, add 1–2 tablespoons more milk. Let the batter rest for 5–10 minutes to hydrate the buckwheat and improve texture.
1 1/2 cups buckwheat flour, 2 tablespoons oat flour, 2 tablespoons coconut sugar, 2 teaspoons baking powder, 1/2 teaspoon baking soda, 1/2 teaspoon fine sea salt, 1 1/2 cups milk, 1/2 cup plain Greek yogurt, 2 large eggs, 2 tablespoons neutral oil, 1 teaspoon pure vanilla extract
Heat a nonstick skillet or lightly greased griddle over medium heat until a drop of water sizzles gently but does not evaporate immediately. Adjust heat as needed to prevent over-browning.
Scoop about 1/4 cup batter per pancake onto the hot surface. If using blueberries or chocolate chips, sprinkle them on top of each pancake immediately after pouring the batter. Cook for 2–3 minutes, until bubbles form and the edges look set, then flip and cook 1–2 minutes more, until the centers feel springy.
1/4 cup mini chocolate chips, 1/4-1/2 cup fresh or frozen blueberries
Transfer cooked pancakes to a plate covered with a clean kitchen towel, or place them on a baking sheet in a 200°F (95°C) oven to keep warm while you finish cooking the rest. Serve with maple syrup, fresh fruit, yogurt, nut butter, or your favorite toppings.