Try this Chili recipe.
Crowding the pot while browning mixed cuts of beef prevents the Maillard reaction from occurring efficiently. When ground beef and cubed sirloin release moisture simultaneously, the temperature stays trapped near 212 degrees Fahrenheit, causing the meat to steam rather than brown. Achieving deep flavor requires a large, heavy-bottomed Dutch oven that retains heat steadily across the burner surface. Cooking the meat in batches prevents excess liquid accumulation, ensuring proper caramelization on both the ground beef and the sirloin pieces. Deglazing the pot with dark beer and brewed coffee lifts those browned bits from the bottom, incorporating foundational savory depth into the base.
Simmering this large volume over low heat for two hours demands a heavy lid to maintain moisture balance without scorching the bottom sugars. Unsweetened cocoa powder and brown sugar interact with the chili powder and cumin, softening the acidity of the tomato paste and canned diced tomatoes. Staggering the addition of the kidney beans keeps the final texture intact rather than breaking them down into mush during the extended simmer. Leftovers taste better on the second day after the starches hydrate fully and the spices meld in the refrigerator.