Wash the asparagus, cut off the woody ends and cut the asparagus spears in half. Wash, clean and halve the tomatoes. Wash garlic and cut into slices. Peel and slice the onions. Wash the rosemary, shake dry
Wash meat, pat dry, cut fillets individually from the bone and season with salt and pepper. Spread the prepared ingredients, except for the asparagus and tomatoes, in an ovenproof dish spread with oil. Drizzle with oil. Braise in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 40 minutes
After about 15 minutes add the asparagus and tomatoes. Deglaze with wine, season with salt and pepper