French Onion Meat Loaf

French onion meatloaf takes all the rich, cozy flavors of classic French onion soup–sweet caramelized onions, savory beef bone broth, and buttery ghee, and transforms them into a hearty, comfort meal! We skip the cheese to make this family dinner Paleo and Whole30 friendly. Does your family love meatloaf? Try our Mississippi Meatloaf or these Mini Turkey Meat Loaves.

Why You’ll Love This Recipe

Gourmet Yet Foolproof: Combining the deep, slow-cooked flavors of caramelized onions and beef broth with ground meat makes a plain meat loaf feel elevated and fancy!

Perfectly Juicy: The caramelized onions in this French onion meatloaf acts as a glaze, ensuring the beef stays incredibly moist rather than dry and dense.

It’s Paleo and Whole30: Having no gluten, grains, or dairy, it is the perfect dish if you need to keep it Paleo or Whole30 friendly.

Ingredients You Will Need

Ground beef: is chopped beef typically made from various cuts like chuck, round, or sirloin. I like Grass Roots Coop for my meat purchases.

Ground pork: is typically derived from the shoulder of the pork, pork butt or loin trimmings and has been finely minced or ground. I like Grass Roots Coop for my meat purchases.

Almond flour: is finer and made from blanched almonds, while almond meal is coarser and often includes the almond skins in its preparation.

Eggs: are a good source of protein and vitamins and are one of the few foods that should be classified as “superfoods”.

Coconut aminos: is a gluten free and soy-free alternative to traditional soy sauce.

Ketchup: unsweetened ketchup allows the true sweetness from the tomatoes to shine through.

Flat leaf parsley: brings a burst of fresh, herby goodness and is used as both a garnish and an addition to various dishes, from salads and sauces to soups and stews.

Vidalia onion: are a sweet onion with a mild flavor and higher sugar content.

Ghee: adds a rich, nutty flavor. I love Fourth and Heart ghee.

Salt and Black Pepper: salt enhances and balances flavors. Meanwhile, ground black pepper adds a gentle heat.

Thyme: is a pungent herb that can withstand longer cooking times in stews and soups and adds a depth of flavor.

Balsamic vinegar: is a dark, concentrated, and intensely flavored vinegar.

Beef bone broth: is a nutrient-dense, savory liquid made by simmering roasted beef bones and vegetables for 12-24 hours. I like Kettle & Fire.

Coconut cream: is ideal for dairy-free dishes, providing a creamy texture with a taste that is very mild and usually hidden by other flavors.

Garlic powder: is best for when you want a milder flavor that will also coat meats easier for sautéing or quickly frying.

Dijon mustard: known for its sharp, tangy flavor and complex heat.

Arrowroot powder: (or flour), a versatile thickening agent in recipes, serves as an excellent alternative to cornstarch or flour without impacting the flavor of a dish.

Instructions

Caramelized Onions

Peel the onions: and slice them.

In a large skillet: melt the ghee.

Add the onions: salt, pepper, thyme and balsamic vinegar.

Cook over medium high heat: stirring every few minutes until the onions soften and do not brown to quickly.

Cover and turn heat down: to medium stirring every 5 minutes until the onions become caramelized. This takes about 30 minutes or more but I promise it is SO worth it!

Meat Loaf

Preheat oven: to 350˚

Combine in a large bowl: ground beef, ground pork, almond flour, whisked eggs, ketchup, chopped parsley, and 1/2 cup of the caramelized onions.

Form into a loaf shape: and place in a roasting pan.

Bake: for one hour.

Caramelized Onion Sauce

Add remaining onions: broth, coconut cream, coconut aminos, garlic, and Dijon mustard to a saucepan.

Bring to a slow boil: then reduce heat and simmer till it begins to thicken. Adding arrowroot slurry, if needed.

Serve: over meatloaf slices.

Enjoy!

Recipe Tips and Tricks

The Onion Magic: Low and Slow! True caramelization takes 30 minutes or more.

Mix Lightly: Overworking the meat leads to a tight, dense-like texture. Mixing the meatloaf ingredients just until everything comes together creates a deliciously juicy meatloaf!

Let it Rest: Always let the meatloaf rest for 10 to 15 minutes before slicing. This allows the juices to redistribute so they don’t leak all over your cutting board.

Recipe Variations

Turkey: can be swapped for the beef if you prefer.

Gruyère or Swiss cheese: can be melted on top if you are not concerned with keeping the recipe Paleo or Whole30 friendly.

Butter: is a perfect alternative for the ghee if you are not concerned about keeping this recipe dairy-free.

Storage Tips

You can store this French onion meatloaf in the fridge for up to 4 days when placed in an airtight glass container. It also freezes well for up to 3 months when placed in an airtight glass container.

FAQ’s About French Onion Meatloaf

What to serve with it?

I like to serve it with green peas and roasted baby whole potatoes so I can smash them and soak up the caramelized onion sauce. Green beans, mashed potatoes, rice, or cauliflower rice are great sides too.

Do I really have to caramelize the onions first?

Yes, this step is entirely non-negotiable for the best flavor. Simply chopping raw onions and mixing them in will result in a sharp, crunchy texture. You need to cook them low and slow in butter, ghee, or olive oil until they are golden-brown, sweet, and jammy.

Can I make this ahead of time?

You can assemble the meatloaf mix and refrigerate it tightly covered for up to 24 hours before baking.