5-Ingredient Sheet Pan Meatloaf

(Half-sheet pan: 18x13-inch)

For the Meatloaf:

2 lbs (900g) ground beef (85/15)
1 cup (120g) quick-cook oats (or breadcrumbs)
1 (8 oz) can tomato sauce, divided
1 large egg
1 small onion, finely grated or minced
Salt & black pepper to taste

💡 Pro Tips:
Use quick oats—they absorb moisture without making meatloaf dense.
Grate the onion—adds flavor without chunks.
Don’t overmix—keeps meatloaf tender.

Step-by-Step Instructions (Savory, Crispy, Foolproof)

1. Prep & Preheat

Preheat oven to 400°F (200°C). Line a sheet pan with foil or parchment.

2. Make the Meatloaf Mixture

In a large bowl, combine ground beef, oats, ½ cup tomato sauce, egg, onion, salt, and pepper.
Mix gently with hands or fork—just until combined.

3. Shape & Add Veggies (Optional but Recommended)

Form mixture into a 9x5-inch loaf in the center of the pan.
Surround with chopped potatoes, carrots, or green beans if desired.
Brush top with remaining ½ cup tomato sauce.

4. Bake to Perfection

Bake 30–35 minutes, until internal temperature reaches 160°F (71°C).
Optional: Broil 2–3 minutes for extra glaze.

5. Rest & Serve

Let rest 5 minutes before slicing—keeps juices inside.

Serving Suggestions

🥔 Classic pairing: Garlic mashed potatoes or roasted baby potatoes
🥗 Balanced plate: Simple green salad with vinaigrette
🍞 For soaking up juices: Buttered dinner rolls
🍷 Wine pairing: Cabernet Sauvignon or Zinfandel

Make-Ahead & Storage Tips

Fridge: Keeps up to 4 days—great for sandwiches!
Freeze: Slice and freeze up to 2 months. Reheat in oven or air fryer.
Prep ahead: Mix meatloaf; store covered overnight.

Frequently Asked Questions

Q: Gluten-free?
A: Yes! Use GF oats or crushed GF crackers.

Q: Can I use turkey or pork?
A: Yes—but add 1 tbsp olive oil to keep lean meats moist.

Q: No tomato sauce?
A: Substitute with ketchup + 1 tsp Worcestershire sauce.

Q: Meatloaf too dense?
A: Avoid overmixing—and don’t pack the loaf tightly.

❤️ The Heart of the Dish

Sheet Pan Meatloaf isn’t just easier—it’s smarter. By spreading it out, you get more caramelized surface, faster cooking, and room for veggies to roast alongside. It’s meatloaf reimagined for real life.

So mix those ingredients, shape that loaf, and trust the sheet pan. Because the best comfort food isn’t complicated—it’s savory, simple, and made with love.