Have you ever tried smoked meatloaf? When done right, this humble comfort food delivers a remarkable flavor punch. A simple log of ground beef transforms into something smoky, juicy, and deeply satisfying.
If you haven’t made smoked meatloaf yet, you’re missing out. It’s one of the best dishes to prepare on a smoker — the low-and-slow cook infuses the meat with a rich, smoky flavor while keeping the interior moist and tender.
I had some high-fat Wagyu ground beef in the freezer and wanted to take advantage of that extra richness. Ground beef with a higher fat content (80/20 or 75/25) is ideal for meatloaf because the fat renders during cooking and keeps the slices from drying out.
Table of Contents
How to Make Smoked Meatloaf
Tips For Perfect Meatloaf
Everyone has a preferred approach to meatloaf; here are the key points I follow to get great results:
- Use fattier meat – Aim for an 80/20 or 75/25 blend. The extra fat keeps the loaf juicy during the long, slow smoke.
- Maintain structure – A finished slice should hold together on its own. Breadcrumbs, eggs, and grated vegetables help bind and retain moisture so the loaf isn’t dry or crumbly.
- Build a flavorful crust – Develop a bit of bark on the outside with a good rub and a finishing glaze. That contrast of savory exterior and tender interior makes the loaf memorable.
Smoked Meatloaf Ingredients
This recipe is straightforward and widely enjoyed. Here’s what you’ll need:
- 2 lbs ground beef (80/20 or 75/25 recommended)
- 1 medium onion, grated
- 2 cloves garlic, minced
- 1 cup half-and-half
- 1 tbsp lemon juice
- 8 oz shredded cheese (Muenster is suggested)
- 1 tbsp favorite BBQ rub
- 1 tbsp Worcestershire sauce
- 2 eggs
- 1 cup breadcrumbs
One important note: don’t overwork the meat. Mix just until combined — overmixing creates a dense, gummy texture.
How to Form the Loaf
In a large bowl, combine the ground beef with the minced garlic, BBQ rub, Worcestershire, breadcrumbs, and eggs. Whisk the half-and-half with the lemon juice, then add it to the bowl along with the shredded cheese.
Rather than dicing the onion, grate it directly into the mixture. Grated onion releases moisture and softens the texture without pre-cooking. Be prepared for tears — grating an onion can be emotional, but it’s worth it for the added moisture.
Gently work the mix with your hands until ingredients are evenly combined. It will feel messy and slightly wet, but that texture is right for this recipe.
Turn the mixture out onto a large sheet of parchment and shape it into a loaf using the paper to help form it. Transfer the loaf to a grill rack set over a foil-lined cookie sheet and chill in the refrigerator for about 30 minutes to firm up and hold its shape.
Cooking Smoked Meatloaf
Preheat your smoker to 225°F. Remove the chilled loaf and coat the exterior with more BBQ rub. A peppery rub on the outside and a bold seasoning inside give the meatloaf a layered flavor.
Place the loaf in the smoker and let it smoke for about 4–5 hours. The meatloaf is done when the internal temperature reaches 160°F. Use a reliable instant-read thermometer to check doneness without leaving the smoker open for long.
Why You Need a Good Instant-Read Thermometer
An instant-read thermometer is one of the best kitchen investments for smoking. Built-in smoker probes are helpful for rough guidance, but an accurate handheld thermometer lets you make the final call quickly and with minimal heat loss. A fast read means you don’t need to keep the lid open longer than a few seconds, which preserves temperature and smoke.
Meatloaf can be easy to overcook, so check for an internal temperature of 160°F and remove it promptly. Rest the loaf briefly before slicing so the juices redistribute.
Add a Glaze
About 15 minutes before the loaf reaches 160°F, brush the exterior with your favorite BBQ sauce. For extra complexity, simmer the sauce with 1/4 cup whiskey until reduced by half, then brush it on. The glaze caramelizes slightly and enhances the flavor and appearance.
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Smoked Meatloaf
Ingredients
- 2 lbs Ground Beef
- 1 medium-sized onion grated
- 2 cloves garlic minced
- 1 cup half and half
- 1 tbsp lemon juice
- 8 ounces cheese I like Muenster
- 1 tbsp favorite BBQ rub
- 1 tbsp Worcestershire
- 2 eggs
- 1 cup breadcrumbs
Instructions
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Combine ground beef, minced garlic, BBQ rub, Worcestershire, breadcrumbs, and eggs in a large bowl. Mix half-and-half with lemon juice and add it along with the shredded cheese.
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Grate the peeled onion into the bowl to add moisture and flavor without pre-cooking.
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Gently mix with your hands until just combined. The mixture will feel wet but will set up nicely when chilled.
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Shape the mixture on a sheet of parchment into a loaf. Transfer to a grill rack over a foil-lined baking sheet and chill in the refrigerator for 30 minutes.
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Preheat the smoker to 225°F. Remove the loaf from the fridge and rub the exterior with more BBQ rub.
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Smoke the loaf for 4–5 hours, or until the internal temperature reaches 160°F.
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About 15 minutes before it finishes, brush on BBQ sauce or a whiskey-reduced glaze, then finish smoking and rest briefly before slicing.
