1. Season sea scallops with salt and pepper, sprinkle with rapeseed oil. Sear for 3-4 minutes on one side, turn and sear for 1 more minute.
2. Meanwhile, prepare the sauce. In a blender, combine mayonnaise, mustard, garlic, vinegar, orange juice, thyme, parsley and jalapeno pepper. Add olive oil and puree the sauce ingredients until smooth.
3. Put a skillet over medium heat. Add bread crumbs and a few drops of olive oil. Cook until golden brown, about 2 minutes. Add the reserved parsley and orange zest. Stir and remove from heat.
4. Serve the scallops topped with sauce and garnished with bread crumbs mixture.