Toast the sprouted grain bread until golden and crisp, then place it on a serving plate.
In a small skillet over medium heat, lightly sear the Canadian bacon for 1-2 minutes per side until warmed through.
Prepare the hollandaise by whisking the Greek yogurt, lemon juice, turmeric, Dijon mustard, and a pinch of salt and pepper in a small bowl.
Gently warm the yogurt mixture over a double boiler or in the microwave for 15 seconds, ensuring it does not boil or curdle.
Bring a medium pot of water to a gentle simmer and add the white vinegar.
Crack each egg into a small ramekin, create a gentle whirlpool in the water, and carefully drop the eggs in to poach for 3 minutes.
Remove eggs with a slotted spoon and pat dry with a paper towel.
Layer the Canadian bacon onto the toast, top with the poached eggs, and generously drizzle with the creamy yogurt hollandaise.
Garnish with freshly chopped chives and an extra crack of black pepper.