Part 4/8:
While the dough is chilling, it's time to prepare the filling. Traditional meat pie fillings often feature a combination of vegetables like carrots and potatoes, but feel free to customize this to your taste; for instance, adding red bell peppers for added sweetness and color is a fantastic option.
First, chop your vegetables into small, even pieces for uniform cooking. If you have a vegetable chopper, it can speed up this step. After chopping, soak the carrot pieces in water to keep them fresh.
Begin cooking by heating oil in a pan. Add chopped onions and sauté until softened. Next, introduce your choice of lean minced meat—aim for something under 10% fat for better results. Season the meat with beef seasoning cubes and spices such as garlic powder and red pepper for an extra kick.