The Best Meatloaf Sandwich Recipes

Steps:

• For the mini meatloaves: Preheat the oven to 350 degrees F. Line baking sheets with parchment or silicone pads.
• In a large bowl, mix together the beef, sausage, parsley, onions, garlic, eggs, Italian seasoning, salt, pepper, ketchup and breadcrumbs with your hands. Yep, they are the best utensils for the job!
• Form the meat mixture into approximately 12 to 14 mini loaves (6 to 8 ounces each) on the baking sheets. Bake for 16 to 18 minutes until they reach 165 degrees F. Remove from the oven and let cool slightly before slicing.
• For the caramelized onions: Heat a saute pan over medium-high heat. Pour in the olive oil, add the onions and then reduce the heat to low. Cook the onions until translucent, stirring occasionally. Add the balsamic and sugar and continue cooking until soft, approximately 2 hours low and slow.
• For Joy's basil kale pesto: In a food processor, add the garlic, cheese, and salt. Process until almost smooth. Add the basil, kale and olive oil and process until combined. Taste and make any adjustment you may like. Ah, yum! Set aside if you can until ready to use.
• For the sandwiches: Spread some mayo on each slice of bread. On half of the slices, spread on marinara or meat sauce of your choice. On the other slices, spread on the pesto. Slice the mini meatloaves and layer on the pesto slices. Top with the caramelized onions. Finish with the cheese slices. Close the sandwiches and place on a panini grill until browned and toasty! Slice in half on an angle and enjoy!

Steps:

• For the meatloaf: Preheat the oven to 350 degrees F. Heat a small skillet over medium heat. Add the oil and onions, season with some salt and saute until translucent, 3 to 5 minutes. Add the garlic and saute for 1 to 2 minutes without letting the garlic brown. Remove from the heat and let cool.
• In a large bowl, add the crackers, milk, mustard, Worcestershire, hot sauce and eggs. Whisk together, and then sprinkle with salt and pepper. Add the meat, parsley and cooled onions. Mix with your hands until evenly combined. Bake a tester meatloaf patty to taste and test the seasoning, adjusting as necessary. Using your hands, gently form the meatloaf into a loaf about 9-by-5-inches. Place on a baking sheet.
• For the glaze: In a small bowl, combine the ketchup, brown sugar and apple cider vinegar. Slather half of the glaze over the meatloaf. Make sure not to touch the meatloaf with the spoon and then put that spoon back into the glaze; don't cross contaminate, people! Bake until the meat registers 160 degrees F on an instant-read thermometer, about 1 hour. Let rest for 20 minutes before slicing for sandwiches.
• For the sandwich build: Place a slice of cheese on the bottom griddled bun, then a slice of meatloaf, spoon some extra glaze on the loaf, pop on a few pickles and top with crispy onions. Repeat to make 3 more sandwiches.

Steps:

• Preheat oven to 375 degrees. In a small skillet, heat oil over medium; add onion and cook until softened, about 5 minutes. Add tomato paste and cook, stirring constantly, until brick-red in color and fragrant, 3 minutes. In a large bowl, combine beef, onion mixture, crackers, cheese, eggs, horseradish, Worcestershire, salt, and pepper.
• On a parchment-lined baking sheet, use your hands to form mixture into a 9-inch loaf. Bake until cooked through, about 40 minutes. Let rest 15 minutes before cutting into thick slices. To serve, place meatloaf slices between bread, topped with lettuce, pickles, and ketchup.

Steps:

• Place meatloaf on a microwave-safe plate; cook in the microwave on High, 30 seconds at a time, until heated through.
• Melt margarine in a non-stick skillet over medium heat. Place both bread slices in skillet over melted margarine. Build sandwich on bread slice in this order: ketchup, 1 slice Cheddar cheese, warm meatloaf slice, and mustard. Flip second slice of bread over onto sandwich; cook until bottom of sandwich is lightly browned, about 2 minutes.
• Flip sandwich with a spatula and place 1 slice Cheddar cheese on top; continue cooking until cheese melts slightly, about 1 minute. Flip sandwich over and lay remaining slice of cheese on top; cook until cheese on the bottom of sandwich is melted and crisp, about 2 minutes. Turn sandwich over; cook until cheese is melted and crisp, about 2 minutes.

Steps:

• Spread 1 slice of bread with mustard.
• Spread the other slice of bread with ketchup.
• Brown meat loaf slice on both sides in 1 teaspoon of olive oil in skillet or on griddle until heated through.
• Put browned meatloaf slice on the mustard-smeared bread.
• Put a slice of cheese on top of the meat loaf.
• Cover with the ketchup-smeared bread.
• Heat remaining 1 teaspoon olive oil in skillet or on griddle.
• Grill the sandwich over medium heat on both sides, until golden.