Try this Stuffed Pepper Soup recipe, or contribute your own.
Resting overnight in the refrigerator allows the flavors to meld, though it also creates a dense mass as the starches continue absorbing free moisture. Reheating requires adding a splash of water or additional beef broth to thin the thickened base back to a proper consistency. Store this mixture in a sealed container for up to four days at or below 40 degrees Fahrenheit.
Prolonged heat turns bell peppers into mush if they are added at the very beginning without sufficient mass to protect them. Cook the ground beef thoroughly and drain excess rendered fat before combining everything, ensuring the final dish maintains distinct components rather than a uniform puree.