In a large bowl, whisk together the eggs, liquid egg whites, cottage cheese, and nutritional yeast until the mixture is well combined.
Place a large non-stick skillet over medium-low heat and add the grass-fed butter, swirling to coat the surface as it melts.
Pour the egg mixture into the skillet and let it cook undisturbed for about 30 seconds until the edges just begin to set.
Using a silicone spatula, gently push the eggs from the edges toward the center, creating large, soft curds while keeping the heat low.
Continue folding the eggs gently for 3 to 5 minutes; the volume will be significant, so maintain a slow pace to ensure a silky texture.
When the eggs are mostly set but still look slightly moist, stir in the chopped fresh parsley, fresh tarragon, sea salt, and black pepper.
Toast the slice of sprouted grain bread until golden brown and slightly crisp.
Remove the skillet from the heat immediately and plate the scrambled eggs alongside the toast, serving while the herbs are fragrant.