In a medium bowl, whisk together the large eggs, egg whites, Greek yogurt, sea salt, and black pepper until the mixture is completely smooth and uniform.
Mince the fresh chives into small pieces and set aside.
Heat a non-stick skillet over medium-low heat and add the ghee, swirling to coat the bottom of the pan.
Pour the egg mixture into the skillet and let it sit for about 30 seconds until the edges begin to set.
Using a silicone spatula, gently push the eggs from the outer edges toward the center, creating soft, large curds.
Continue cooking over low heat, folding the eggs slowly to maintain a velvety texture, for about 2-3 minutes.
Just before the eggs are fully set, fold in the minced chives and remove the pan from the heat to prevent overcooking.
Toast the slice of sprouted grain bread until golden brown.
Plate the fluffy scrambled eggs immediately alongside the toast and serve warm.