U’ll mix all meatball ingredients together and make it medium to small sized balls, put in the air fryer or on a pan over medium heat with 1 tbsp butter and turn on all sides till fully cooked (5-7 mins on each side)

The sauce:

Same pan, medium-low heat. Melt butter and whisk in flour until it has turned golden brown. Slowly whisk in beef broth and cook until thickened, then add in milk, cream, worcestershire sauce, pepper, salt and all powders and mustard. Continue to stir until well-combined. Add meatballs back into the skillet, turning occasionally to coat well.

Serve hot with white rice

Incase Worcestershire sauce isn’t available, you could do it as below and store the rest for later use :)

1/2 cup apple vinegar
2 tbsp soya sauce (low sodium preferably)
2 tbsp water
1 tbsp brown sugar
1/4 tsp ground ginger
1/4 tsp mustard seeds (or 1/8 dijon mustard)
1/4 tsp onion powder
1/4 tsp garlic powder
1/8 tsp cinnamon powder
1/8 tsp black pepper
Put all above ingredients in a pan and stir well till boiling with continuous stirring. Take off the heat as soon it boils and set aside to cool completely before using