Assemble meatloaf
Heat oven to 350℉.
Working in batches as necessary, loosely combine the meatloaf ingredients. A paddle attachment on a stand mixer works well. Alternatively, gloved hands work. Take care to not overwork the meat, or the loaf will come out dense.
Assemble meatloaf mixture into loaves or approximately 6-inch diameter in 13x9 bake dishes or full-size hotel pans, depending how much is being made.
Make Guinness gravy
While meatloaf is cooking, make the gravy: melt butter in pan over medium heat. Whisk in the flour until smooth. Let it bubble 1-2 minutes to cook the flour.
Add the garlic and cook 1 minute until fragrant.
Whisk in the beer and cook, stirring constantly, until just slightly thickened.
Add the beef gravy, Dijon mustard, Worcestershire sauce, and pepper. Reduce heat to low and cook, stirring, if it still needs to thicken. Otherwise, remove from the heat.
Slice meatloaf and serve
Once meatloaf is done, remove from the oven and rest 5 minutes before slicing.
Serve meatloaf topped with gravy.
This recipe calls for purchased prepared gravy, not gravy packets. I have tested McCormick and Heinz brands of beef gravy for this recipe. Both work very well; though I find McCormick has a bit of an edge for flavor.
The Guinness Gravy makes enough for a 1/4 cup per person. A 2-ounce ladle works best for serving.
Once sliced, if the meat is going to sit for any length of time before serving, spoon some gravy overtop to prevent drying.
Calories: 599kcal | Carbohydrates: 26g | Protein: 34g | Fat: 38g | Saturated Fat: 15g | Cholesterol: 98mg | Sodium: 1078mg | Potassium: 93mg | Fiber: 2g | Sugar: 4g