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Easy Oatmeal Meatloaf Recipe

Easy Oatmeal Meatloaf Recipe


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4.7 from 38 reviews

  • Total Time: 1 hour 25 minutes
  • Yield: 6 1x

Description

Hearty oatmeal meatloaf brings rustic comfort to dinner tables with its wholesome blend of ground beef, rolled oats, and classic seasonings. Savory and satisfying, this classic dish delivers home-style goodness that fills hungry bellies and warms hungry hearts.


Ingredients

Scale

Main Protein:

  • 2 pounds ground beef, preferably 85% lean

Binding and Flavor Ingredients:

  • 1 cup quick-cooking oats
  • 2 large eggs
  • ⅓ cup whole milk
  • 1 medium white or yellow onion
  • 6 large sprigs fresh thyme

Seasoning and Glaze Ingredients:

  • 1 tablespoon kosher salt
  • 1 teaspoon freshly ground black pepper
  • 1 teaspoon dry mustard
  • ⅓ cup ketchup
  • 2 tablespoons Dijon mustard
  • 1 tablespoon packed light brown sugar
  • 2 teaspoons Worcestershire sauce
  • 1 teaspoon cayenne pepper hot sauce, such as Tabasco (optional)

Instructions

  1. Preheat the oven to 375ºF and position the rack in the middle for even cooking.
  2. Grate the onion into a large mixing bowl, creating a fine, aromatic base for the meatloaf.
  3. Finely chop the fresh thyme leaves and add them to the grated onion, releasing their herbaceous essence.
  4. Incorporate quick-cooking oats, whole milk, eggs, salt, pepper, and dry mustard into the bowl, stirring until a cohesive mixture forms.
  5. Gently fold the ground beef into the seasoned mixture, ensuring even distribution without overworking the meat.
  6. Transfer the meat mixture to a 9×5-inch loaf pan, smoothing the surface for an even bake.
  7. Place the meatloaf in the preheated oven and bake for 45 minutes, allowing the flavors to meld and the meat to cook thoroughly.
  8. While baking, prepare the glaze by whisking together ketchup, Dijon mustard, brown sugar, Worcestershire sauce, and hot sauce in a small bowl.
  9. After the initial baking time, remove the meatloaf from the oven and generously spread the glaze over the top, creating a glossy, flavorful coating.
  10. Return the meatloaf to the oven and continue baking until the glaze caramelizes and the internal temperature reaches at least 165ºF, approximately 10 to 25 minutes.
  11. Once cooked, let the meatloaf rest in the pan for 15 minutes, allowing the juices to redistribute.
  12. Optional: carefully pour off excess grease from the pan.
  13. Using a sturdy spatula, transfer the meatloaf to a cutting board and slice into servings.
  14. Plate and serve the meatloaf while still warm, enjoying the harmonious blend of herbs, meat, and sweet-tangy glaze.

Notes

  • Oats add incredible moisture and texture, making this meatloaf incredibly tender and preventing it from becoming dry.
  • Quick mixing technique ensures even distribution of seasonings throughout the meat for maximum flavor in every bite.
  • The homemade glaze transforms a classic meatloaf into something special, balancing sweet, tangy, and slightly spicy notes.
  • Grating onions instead of chopping helps distribute moisture and flavor more evenly throughout the meat mixture.
  • Internal temperature is crucial – hitting 165ºF guarantees safe, perfectly cooked meat without overcooking.
  • Letting the meatloaf rest allows juices to redistribute, ensuring each slice remains succulent and flavorful.
  • Prep Time: 15 minutes
  • Cook Time: 70 minutes
  • Category: Dinner, Snacks
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 450
  • Sugar: 5 g
  • Sodium: 800 mg
  • Fat: 24 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 12 g
  • Trans Fat: 1 g
  • Carbohydrates: 30 g
  • Fiber: 2 g
  • Protein: 32 g
  • Cholesterol: 150 mg