- parsley for garnish (optional)
For Homemade Sloppy Joe Sauce (optional):
- 3/4 cup ketchup
- 1 tablespoon mustard
- 1 tablespoon brown sugar
- 1 tablespoon apple cider vinegar
- 1 teaspoon chili powder
- Salt and pepper to taste
Instructions
Step 1: Preheat the Oven
- Preheat your oven to 400°F (200°C). This will ensure that your casserole cooks evenly and gets nice and crispy.
Step 2: Cook the Beef Mixture
- Brown the Ground Beef: In a large skillet over medium heat, add the chopped onion (and green bell pepper, if using). Sauté
