For the Meatloaf

• 2 pounds Ground beef (for a rich, savory flavor)
• 1 cup Plain breadcrumbs (helps bind the mixture)
• 2 large Eggs (acts as a binding agent)
• ½ cup Whole milk (adds moisture and richness)
• 1 medium Yellow onion (finely chopped)
• 3 cloves Garlic (minced)
• 2 tablespoons Worcestershire sauce
• 2 tablespoons Ketchup (plus ½ cup for glazing)
• 1 teaspoon Salt
• 1 teaspoon Black pepper (freshly ground)
• 1 teaspoon Garlic powder
• 1 teaspoon Onion powder
• 1 teaspoon Dried thyme
• 1 teaspoon Dried parsley
• ½ teaspoon Dried rosemary
• 1 tablespoon Olive oil (for greasing the slow cooker)

For the Glaze

• ½ cup Ketchup
• ¼ cup Brown sugar (packed)
• 2 tablespoons Apple cider vinegar
• 1 tablespoon Dijon mustard
• 1 tablespoon Worcestershire sauce
• 1 teaspoon Smoked paprika
• ½ teaspoon Garlic powder
• 2 tablespoons Fresh parsley (finely chopped)