Costco Gluten-Free Meatloaf Recipe

This Best Gluten-Free Meatloaf is a tender and flavorful recipe, which is made with a mix of ground beef and pork. It’s a comfort food crowd-pleaser, ready in about 1 hour and 15 minutes.

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The Costco Gluten-Free Meatloaf Recipe Ingredients

For the Glaze:

• 1 cup ketchup
• ¼ cup packed brown sugar
• 3 tablespoons apple cider vinegar
• ½ teaspoon hot sauce

For the Meatloaf:

• 1 tablespoon olive oil
• 1 white onion, finely chopped
• 2 garlic cloves, minced
• ⅔ cup gluten-free bread crumbs or panko
• ⅓ cup milk of choice (unsweetened if using almond milk)
• 2 large eggs plus 1 large yolk
• 1 tablespoon Dijon mustard
• 1 tablespoon Worcestershire sauce (Lea & Perrins is gluten-free)
• 1 teaspoon salt
• ¾ teaspoon pepper
• ½ teaspoon dried thyme
• ¼ cup finely chopped fresh parsley
• 1 pound lean ground beef
• 1 pound ground pork

How To Make The Costco Gluten-Free Meatloaf

1. Make the Glaze: In a small saucepan, whisk together the ketchup, brown sugar, apple cider vinegar, and hot sauce. Bring the mixture to a simmer over medium heat and cook, stirring often, for 5 minutes until it has slightly thickened. Set aside.
2. Sauté the Aromatics: Heat the olive oil in a medium saucepan over medium-high heat. Add the chopped onion and cook for 5-7 minutes, until completely softened. Add the minced garlic and cook for another 30 seconds until fragrant. Let the mixture cool slightly.
3. Combine the Meatloaf Mixture: In a large bowl, combine the cooked onion mixture, gluten-free bread crumbs, milk, eggs and yolk, Dijon mustard, Worcestershire sauce, salt, pepper, thyme, and parsley. Mix well.
4. Add and Mix the Meat: Add the ground beef and ground pork to the bowl. Use your hands to gently knead the mixture until everything is just combined. Be careful not to overmix.
5. Shape and Broil: Grease a sheet pan with cooking spray. Shape the meat mixture into a long, flat rectangle (about 9×5 inches) on the prepared pan. Place the pan on an upper rack in the oven and broil until the top is well browned, about 5 minutes.
6. Glaze and Bake: Brush the meatloaf with ¼ cup of the prepared glaze. Return it to the broiler for about 2 minutes, until the glaze begins to brown. Brush with another ¼ cup of glaze.
7. Bake and Rest: Change the oven temperature to 350°F. Bake the meatloaf for 40 to 45 minutes, or until the internal temperature reaches 160°F. Transfer the meatloaf to a serving platter, tent it with foil, and let it rest for 20 minutes before slicing.
8. Serve: Slice the rested meatloaf and serve it with the remaining glaze on the side.

Recipe Tips

• How do I get the best crust on my meatloaf? The secret is to broil the meatloaf before you bake it. This creates a nice, firm crust on the outside, which is perfect for the sweet and tangy glaze to cling to.
• Why do I need to cook the onions first? Sautéing the onions until they are completely soft before adding them to the meat mixture is a crucial step. It ensures they will be tender and meld into the texture of the meatloaf, rather than staying crunchy.
• Can I make this meatloaf dairy-free? Yes, easily. Simply use an unsweetened, unflavored plant-based milk, such as almond milk, in place of the regular milk in the meatloaf mixture.
• How do I keep the meatloaf from being tough? The most important rule for a tender meatloaf is not to overmix the meat. Once you add the ground beef and pork, use a light hand and mix only until the ingredients are just combined.

What To Serve With Gluten-Free Meatloaf

This classic comfort food is a fantastic main course. Serve it with traditional sides like:

• Creamy Mashed Potatoes
• Roasted Green Beans or Asparagus
• A simple garden salad with a vinaigrette
• Sautéed mushrooms and onions

How To Store Gluten-Free Meatloaf

Store: Place any leftover sliced meatloaf in an airtight container and store it in the refrigerator for up to 4 days. The flavor is often even better the next day. Reheat: Reheat slices gently in the microwave or in a 350°F oven until warmed through.

Gluten-Free Meatloaf Nutrition Facts

• Calories: ~450 kcal per serving
• Protein: 30g
• Fat: 25g
• Carbohydrates: 25g
• Sugar: 18g

Nutrition information is estimated and may vary based on ingredients and cooking methods used.

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