Preheat the grill. Slice the bagels into two halves, and grill on both sides until lightly toasted. Alternatively, toast the bagel halves in the toaster until cooked to your liking.
Once toasted and cooled slightly, spread each bagel half generously with ricotta. Drizzle the pesto over the ricotta.
Thinly slice the tomatoes and lay the slices on top of the pesto.
Dress the micro-herbs or sprouts with a little olive oil and place on top of the bagels.
Season to taste with salt and pepper, and perhaps an extra drizzle of the oil. Enjoy!