Black Garlic Pork Dan Dan Noodles

Name: Black Garlic Pork Dan Dan Noodles
Ingredients: 1 Tbsp vegetable oil; 340g ground pork; 1 Tbsp hoisin sauce; 1 Tbsp Chinese black vinegar; 2 Tbsp soy sauce; 100g preserved Chinese mustard greens (available in Asian supermarkets); 450g ramen noodles; For the sauce:; 2 tsp tahini paste; 3 Tbsp water; 3 cloves garlic; minced; 2 Tbsp ginger; grated; 2 Tbsp soy sauce; 2 Tbsp ChanChan Mala Black Garlic Peanut rayu; 1 Tbsp honey; 1 Tbsp sesame oil; 1 Tbsp Black Chinese Vinegar; 1 Tbsp ChanChan Spice Bag Nut Mix; finely chopped; Handful of coriander (optional)