Ingredients
Method
Preparation
- Bring a large pot of salted water to a boil. Cook elbow macaroni according to package instructions until al dente (usually 8–10 minutes). Drain and set aside.
- While pasta cooks, heat a non-stick skillet over medium-high heat. Add ground beef and brown for 6–8 minutes, breaking it up with a spoon. Drain excess fat if desired.
- Add diced onion to the skillet and sauté for 3–4 minutes until translucent. Stir in minced garlic and cook 30 seconds until fragrant.
Cooking
- Stir in tomato paste, Worcestershire sauce, and mustard. Cook for 1 minute to build flavor.
- Pour in beef broth and milk, scraping up any browned bits from the bottom. Bring to a gentle simmer.
- Add cooked macaroni to the skillet and stir to combine. Simmer for 10–12 minutes until the sauce slightly thickens, stirring occasionally to prevent sticking.
- Remove from heat and stir in cheddar and mozzarella until melted and creamy. Mix in crumbled bacon and pickle relish (if using). Taste and adjust salt and pepper.
- Optional: Transfer to an oven-safe baking dish, sprinkle with extra cheddar, and broil for 2–3 minutes until golden and bubbly for a crispy top (watch closely).
Serving
- Serve hot, garnished with chopped green onions or chives.
Notes
Can be made gluten-free using gluten-free pasta. For a vegan option, replace with plant-based crumbles and milk. Make-ahead by assembling and refrigerating before baking.