Prepare amaranth (65 g) and milk (160 g) for one serving. Simmer amaranth in milk and 80 ml water until tender, spoon into a ramekin and bake at 185°C for 12 minutes.
Prepare bell pepper (95 g) and smoked paprika (3 g). Add them during the final cooking stage or as a fresh garnish, as appropriate to their texture.
Taste and season to preference. Serve at the temperature appropriate for the dish; refrigerate leftovers promptly.