Fill a medium saucepan with water, add a splash of vinegar, and bring to a gentle simmer.
Toast the split English muffin until golden brown and crisp.
In a small skillet over medium-high heat, sear the Canadian bacon for 1-2 minutes per side until slightly caramelized.
Crack each egg into a small ramekin, then gently slide them into the simmering water; poach for 3 minutes until whites are set but yolks remain runny.
In a small bowl, whisk together the Greek yogurt, ground turmeric, lemon juice, Dijon mustard, sea salt, and black pepper until smooth.
If desired, warm the yogurt sauce very briefly over low heat, being careful not to let it boil or curdle.
Place the toasted muffin halves on a plate, top each with two slices of seared bacon and one poached egg.
Drizzle the vibrant golden yogurt sauce over the eggs and garnish with freshly chopped chives.