Preheat the oven to 400°F (200°C). Spoon the sunflower seeds onto a baking pan. Place in the oven for approximately 5 to 7 minutes, stirring often, until they are a dark golden color. Watch carefully, as the seeds burn easily. Keep the oven on, at the same temperature.
Toast the bread and let cool. Spread each slice generously with the chèvre. If the cheese isn't creamy enough, mix it with 1 to 2 Tbsp. (15 to 30 mL) of the homogenized milk. Bake in the oven until slightly softened, about 3 to 5 minutes. Drizzle with the honey and sprinkle with the toasted sunflower seeds. Serve warm or at room temperature.