Trim the woody ends. Drizzle or rub lightly with olive oil, then season with a little salt and pepper.
Heat a griddle pan (or barbecue) until hot. Place the asparagus on the pan and grill for 5–7 minutes, turning occasionally, until tender and lightly charred.
Add the cottage cheese to a mixing bowl. Stir in the chopped salad onions, sundried tomatoes and chives. Mix well, then fold in the chilli paste. Adjust seasoning and spice level to taste.
Slice the sourdough baguette and toast lightly until golden.
Spread a generous layer of the spicy cottage cheese mixture over the toasted bread. Top with grilled asparagus.
Sprinkle with extra chives and serve immediately, warm or at room temperature.