Preheat your oven to 350°F (175°C) and lightly grease a 9x5-inch loaf pan or line a baking sheet with parchment.

In a large bowl, combine seasoned bread crumbs and whole milk, then let sit for 2 minutes so the crumbs absorb the milk.

Add beaten eggs, diced yellow onion, diced green bell pepper, garlic powder, onion powder, Worcestershire sauce, salt, and black pepper, then stir to combine.

Add ground beef and ground pork, and mix gently with your hands just until combined so the loaf stays tender and not dense.

Shape the meat mixture into a loaf in the prepared pan or free-form on the baking sheet.

Stir together ketchup, packed light brown sugar, and yellow mustard until smooth, then spread half of the glaze evenly over the top and sides of the meatloaf.

Bake uncovered at 350°F (175°C) for 45 minutes, until the top begins to set.

Remove from the oven, spread the remaining glaze over the top, and return to the oven for 15–20 minutes until the internal temperature reaches 160°F and the glaze turns caramelized, glossy, and slightly dark at the edges.

Let the meatloaf rest for 10 minutes before slicing so juices stay inside and you get clean, thick slices.

Serve with mashed potatoes and green beans for classic Cracker Barrel-style comfort.