Render the bacon completely before adding ground beef to build a deep, smoky foundation that elevates the entire dish, rather than adding it raw or pre-cooked.

Lightly butter and toast your hamburger buns with fresh garlic before serving to prevent sogginess and add a golden, flavorful contrast to the saucy filling.

The oats absorb excess liquid and help bind the mixture while keeping it tender; add them gradually during the last 30 minutes of cooking to reach your desired consistency.

Use canned jalapeños for consistent heat throughout the sauce and add fresh jalapeños as a garnish on top to provide bright, fresh spice that doesn't get lost in slow cooking.

Add Worcestershire sauce in stages—half at the beginning and half in the last hour—to build umami depth without the flavors becoming one-dimensional or overly acidic.