Classic Blue Mill Tavern Loosemeat Sandwich
Total Time: 30 minutes
Prep Time: 10 minutes
Cook Time: 20 minutes
Description
A slice of Midwestern history comes alive with the Classic Blue Mill Tavern Loosemeat Sandwich, an iconic treat that takes you back to the heart of Sioux City, Iowa. Originating from Ye Old Tavern, now Gus’ Family Restaurant, in 1924, this sandwich embodies the spirit of authentic Americana cooking. Unlike its messy, tomato-based cousins, the loosemeat sandwich is a refined, savory delight, offering a flavorful filling without any of the sloppiness. It’s a simple yet satisfying dish, perfect for football parties, casual gatherings, or just a quick, comforting meal. Whether you enjoy it on a sunny day with a cold beer or as a hearty snack any time of year, this recipe preserves the essence of traditional tavern fare. Join me in recreating this nostalgic sandwich that’s as much a part of my childhood as it is a staple of Midwestern cuisine. 🌭💕

Ingredients
- 1 lb (450 g) ground beef round
- 1 tsp salt
- 1 medium onion, finely chopped
- 2 tbsp prepared yellow mustard
- 1 tbsp vinegar
- 1 tbsp sugar
- 1 cup water
- Hamburger buns
- Dill pickle slices
Instructions
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Prepare Your Skillet: Start by placing a cast iron skillet on the stove. If you don’t have a cast iron skillet, any heavy-bottomed skillet will work. Preheat the skillet over medium heat.
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Melt the Fat: Add a small amount of fat (such as beef fat or vegetable oil) to the skillet. Lightly salt the bottom of the skillet to season the fat.
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Cook the Beef: Crumble the ground beef into the skillet. Use the back of a wooden spoon to break up the meat into small crumbles. This step is crucial as it ensures the meat cooks evenly and achieves the desired texture.
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Add Onions: As the meat starts to brown, add the finely chopped onion to the skillet. Continue to break up the meat with the spoon while stirring in the onions. The goal is to cook the onions until they become translucent and the beef is fully browned.
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Drain and Return Meat: Once the meat is browned and the onions are softened, drain off any excess fat. Return the meat mixture to the skillet.
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Add Seasonings: Stir in the prepared yellow mustard, vinegar, sugar, and just enough water to barely cover the meat in the pan. Mix well to combine all the ingredients.
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Simmer: Allow the mixture to simmer over medium heat. Cook until the water is mostly evaporated and the meat is well-coated with the flavorful mixture, about 15-20 minutes. Stir occasionally to prevent sticking.
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Season to Taste: Taste the mixture and adjust salt and pepper as needed.
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Prepare the Buns: While the meat is cooking, heat your hamburger buns. Traditionally, these are steamed, but you can also toast them lightly if you prefer.
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Assemble the Sandwiches: Spread a layer of yellow mustard on the warm buns. Top with a generous amount of the cooked beef mixture. Add dill pickle slices on top for extra crunch and flavor.
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Serve and Enjoy: Serve the sandwiches warm with homemade potato salad and chips, or alongside Easy Cheesy Potatoes for a classic, comforting meal.
Tips for Authentic Flavor
- Stick with yellow mustard for the most authentic taste. Avoid using Dijon or honey mustard, as they will alter the traditional flavor profile.
- Do not add ingredients like olive oil, liquid smoke, or Worcestershire sauce, as they are not part of the original recipe and can change the taste.
- This recipe is best enjoyed as-is to appreciate its classic Midwestern roots, but feel free to experiment with variations once you’ve tried the traditional version.
Dive into this classic Midwestern delight and savor the taste of a true Iowa original. Enjoy every bite of this nostalgic treat that’s as heartwarming as it is delicious! 🍔🥒