3 tbsp canola oil, divided
2 tbsp chopped ginger
1 tbsp chopped garlic
1/4 tsp chili flakes
1 lb ground pork
2 cups homemade or sodium free chicken stock
3 tbsp light soy sauce
1 tbsp balsamic vinegar
1 tbsp rice vinegar
2 tbsp natural smooth peanut butter
1 tsp ground Sichuan peppercorns (optional)
1 tbsp cornstarch mixed with 1 tbsp water
12 oz dried chow mein noodles or spaghetti
1 cup finely shredded carrot
1/2 cup chopped green onions
1/4 cup chopped roasted unsalted peanuts