1. STEP 1
2. Cut the veal escalopes into pieces.
3. Trim the ends of the asparagus to remove the tough part.
Cut the tips to 5 cm long.
Cut the heart into 1 cm wide diagonal slices.
4. Wash the mushrooms.
Remove their stems.
Finely slice them.
5. Peel and finely slice the onion.
6. STEP 2
7. In a sauté pan.
Add a drizzle of olive oil.
Let it heat up.
8. Sweat the onion.
9. Add the asparagus.
Cook for 4 to 5 minutes.
10. Add the mushrooms.
Cook for another 6 minutes.
Mix.
Transfer the vegetables to a dish.
11. In the same pot.
Add a drizzle of olive oil.
12. Season the meat.
Brown it on all sides over high heat.
Add the butter.
Let it caramelize for 2 minutes.
13. Return the vegetables to the pot.
Stir in the mustard, cream, and seasonings.
Let it simmer gently.