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Roast Beef Panini with Au Jus
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Discover the ultimate Roast Beef Panini with Au Jus recipe! Juicy roast beef, melty cheese, and crusty bread create a sandwich masterpiece. Dip it in flavorful au jus for an extra delicious touch. Perfect for lunch or dinner, this panini will make your taste buds dance with joy.
This is an easy panini recipe, since you can follow the guide below. We include step-by-step photos and directions to ensure success. Check out our pro tips and tricks to elevate your panini game. Plus, we've listed the most frequently asked questions along with their answers.
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Craving a delicious and easy meal? Try our roast beef and cheese panini recipe! In just 30 minutes, you can create a mouthwatering sandwich perfect for dinner, parties, or potlucks. The juicy roast beef, gooey cheese, and crusty bread make this panini irresistible. and you can dunk it in rich au jus for a flavor explosion you won't forget.
Ingredients
What you'll need to make Roast Beef Paninis:
- 2 pounds deli roast beef, thin sliced
- 8 pieces sliced sourdough bread
- 16-20 slices Havarti cheese, sandwich sliced
- 2 small onions, sliced into thin half circles
- 3 cups beef broth, low sodium
- 1 (1-ounce) packet Au Jus mix
- 3 tablespoons butter, plus more for buttering the bread slices
- 1 tablespoon sugar
- 1 teaspoon Worcestershire sauce
- ½ teaspoon salt
- ¼ teaspoon black pepper
Substitutions and Additions
Personalize your Roast Beef Panini recipe by swapping out ingredients and adding delicious extras! These simple changes can make your panini uniquely yours, but keep in mind, you may alter the flavor and texture of the recipe.
Here are some top substitutions and additions:
- Substitute Roast Beef: Use pastrami or ham for a different flavor in your panini.
- Substitute Cheese: Try provolone, Swiss, or mozzarella to switch up the taste.
- Add Veggies: Include sautéed onions, bell peppers, or spinach for extra nutrition.
- Use Different Bread: Swap crusty bread with your favorite variety, such as pumpernickel or rye bread.
- Add Condiments: Spread horseradish, mustard, or mayo to enhance the flavors of your panini.
How to Make Roast Beef Paninis with Au Jus
Follow along with our pictures and step-by-step instructions, as well as plenty of tips and tricks to learn how to make panini at home. Let's get started on your roast beef sandwich with au jus! This easy and delicious recipe will soon become a favorite in your home.
FIRST STEP: In a large skillet saute, on medium heat, the sliced onions with the butter, sugar, salt, and pepper for 5-6 minutes or until soft and lightly golden. Remove two-thirds of the cooked onions (leaving ⅓ of them still in the skillet) and place them in a bowl. Set them aside for later.
SECOND STEP: Add the beef broth, Worcestershire sauce, and the packet of au jus mix to the skillet with the cooked onions and whisk to combine. Return your heat to medium-high and bring your au jus liquid up to a boil. Reduce the heat to low and simmer, stirring often to avoid lumps, for an additional 4-5 minutes or until the liquid has reduced and has made a nice rich dipping sauce.
THIRD STEP: Using a ladle, remove ⅓-½ a cup of liquid to place into a small bowl or ramekin, then repeat four more times. Since you will use these to serve your roast beef panini sandwiches for dipping, make sure your au jus is plentiful, and nice and hot.
FOURTH STEP: Once you have removed your au jus for dipping, you will add your sliced deli roast beef to the skillet, on medium-low heat, and gently toss your meat in the remaining liquid in the skillet. You will warm your meat through for 5-6 minutes or until no pink remains in your roast beef. Turn off the heat.
FIFTH STEP: Now, it's time to plug in your Revolution Cooking Toaster. Because there is no pre-heating, you don't have to wait!
SIXTH STEP: To assemble your roast beef paninis you will generously butter two slices of bread on one side, place the buttered side down on the plate. Lay 2 (or 3 if your slices are small) slices of Havarti cheese onto the bread, then spoon on some of the sauteed onions (about 1-2 tablespoons) and spread them evenly over the cheese.
SEVENTH STEP: Next, place ¼ of the warmed meat mixture onto the onions and spread it evenly. Finally, top the meat with an additional 2 slices of cheese.
Pro Tip
Make sure you allow as much excess liquid to drip off of the meat, into the skillet, before placing the meat onto the bread slices to avoid the bread getting soggy.
EIGHTH STEP: Before cooking your panini, place the second piece of buttered bread, butter side facing up, onto the meat.
NINTH STEP: Place your sandwich onto the Revolution Cooking panini press – it will be ready in just 3 minutes, or when your roast beef panini sandwich is golden and your cheese is melted.
How to Serve
Serve this Roast Beef Panini with Au Jus at special occasions or enjoy it year-round. Kids and adults both love this tasty meal, especially when it's paired with sides for a complete and satisfying experience.
- For Parties and Gatherings: Serve this panini at parties and gatherings for a crowd-pleasing dish. Pair with crispy fried potatoes and a fresh salad. Everyone will love the savory flavors and fun dipping action when you serve your au jus.
- Seasonal Favorites: Enjoy this panini during any season, but it's especially cozy in fall and winter. Serve with a hot soup or sauteed veggies. The warm, comforting flavors make it perfect for chilly days.
- Kid-Friendly Meals: Kids will love this panini with gooey cheese and juicy beef. Pair with apple fries and a cup of tomato soup. It’s an easy, fun, and delicious meal, and it will have the whole family excited for dinner.
Why You'll Love This Recipe
Roast Beef Panini with Au Jus is a beloved favorite for several mouthwatering reasons:
- A Perfect Harmony of Flavors: This recipe combines juicy roast beef with melty cheese and crusty bread, creating a symphony of deliciousness. When you dip your sandwich in rich au jus, it will enhance every bite.
- Ideal for Any Occasion: Whether it's a casual family dinner, a festive holiday, or a cozy winter night, this panini fits perfectly.
- Loved by All Ages: Kids and adults alike adore this panini, especially since it's so full of gooey cheese and savory beef. It's a fun and easy meal that's perfect for busy school nights.
Preparation FAQ
Can I use store-bought roast beef for this panini?
Yes, you can use store-bought roast beef for convenience. Just ensure it's thinly sliced for the best texture.
What type of bread works best for a panini?
Crusty bread like ciabatta or sourdough works best, because they hold up well and get perfectly crispy.
How long should I cook the panini on the press?
Cook the panini on the press for about 5 minutes, or until the bread is golden and the cheese is melted.
How to make a panini sandwich?
This helpful post will lead you through the steps for making a panini sandwich at home. You can follow along with the guide and pictures above, or scroll down to see the complete recipe.
Serving FAQ
How can I keep the paninis warm for a party?
Keep the paninis warm by placing them in a low oven, and then cover them loosely with foil to maintain their crispness.
Can I serve this panini at a picnic?
Yes, this panini is perfect for picnics. Ideally, you should wrap your sandwiches in foil, because this will keep them warm and easy to handle.
How should I serve the au jus with the panini?
Serve the au jus in small bowls or ramekins. It makes dipping the panini easy and fun for everyone, however, you can also serve the au jus in a gravy boat.
What’s the best way to slice the panini for serving?
Slice the panini diagonally. This makes it easier to handle, and it also gives it a professional, café-style presentation.
Storage FAQ
Follow the directions, tips, and tricks below for optimal storage of this sandwich. From making ahead to reheating, we’ve got you covered.
Can I prepare a Roast Beef Panini with Au Jus ahead of time?
Yes, you can prepare the panini and au jus separately, however, be sure to store them in airtight containers in the fridge for up to a day.
What's the best way to store leftover Roast Beef Panini with Au Jus?
Store leftover paninis in an airtight container in the fridge. They will keep well for up to two days, so you can enjoy them again!
Is it possible to freeze Roast Beef Paninis with Au Jus?
While freshest is best, you can freeze the cooked panini and au jus separately in airtight containers for up to one month.
How do I thaw and reheat frozen Roast Beef Paninis with Au Jus?
Thaw the panini and au jus in the fridge overnight. Reheat the panini in a skillet or oven, and heat the au jus on the stove.
How should I reheat the Roast Beef Paninis when ready to serve?
Reheat the panini in a skillet on medium-low heat or in the oven until crispy. Heat the au jus on the stove until warm.
Can I reheat my Roast Beef Panini with Au Jus in the microwave?
Yes, you can reheat the panini and au jus in the microwave in 30-second increments. Be careful not to overcook.
Roast Beef Panini with Au Jus
Ingredients
- 2 pounds deli roast beef (thinly sliced)
- 8 pieces thick sliced sourdough bread
- 16-20 slices Havarti cheese sandwich sliced
- 2 small onions sliced into thin half circles
- 3 cups beef broth low sodium
- 1 ounce package Au jus mix (I used McCormick brand)
- 3 tablespoons butter (plus more for buttering bread slices)
- 1 tablespoon sugar
- 1 tablespoon Worcestershire sauce
- ½ teaspoon salt
- ¼ teaspoon black pepper
DIRECTIONS
- In a large skillet saute, on medium heat, the sliced onions with the butter, sugar, salt and pepper for 5-6 minutes or until soft and lightly golden. Remove two-thirds of the cooked onions (leaving ⅓ of them still in the skillet) and place them in a bowl. Set them aside for later.
- Add the beef broth, Worcestershire sauce and the packet of au jus mix to the skillet with the cooked onions and whisk to combine. Return your heat to medium-high and bring your au jus liquid up to a boil. Reduce the heat to low and simmer, stirring often to avoid lumps, for an additional 4-5 minutes or until the liquid has reduced and has made a nice rich dipping sauce.
- Using a ladle, remove ⅓-½ a cup of liquid to place into a small bowl or ramekin. Repeat four more times. You will use these to serve with your roast beef panini sandwiches for dipping.
- Once you have removed your au jus for dipping, you will add your sliced deli roast beef to the skillet, on medium-low heat, and gently toss your meat in the remaining liquid in the skillet. You will warm your meat through for 5-6 minutes or until no pink remains in your roast beef. Turn off the heat.
- Preheat your panini press according to the manufacturer's instructions.
- To assemble your roast beef paninis you will generously butter two slices of bread on one side, place the buttered side down on the plate. Lay 2 (or 3 if your slices are small) slices of havarti cheese onto the bread, then spoon on some of the sauteed onions (about 1-2 tablespoons) and spread them evenly over the cheese.
- Next, place a ¼ of the warmed meat mixture onto the onions and spread it evenly. Make sure you allow as much excess liquid to drip off of the meat, into the skillet, before placing the meat onto the bread slices, as this will help to avoid the bread getting soggy. Finally, top the meat with an additional 2 slices of cheese.
- Place the second piece of buttered bread, butter side facing up, onto the meat.
- Place your sandwich onto your preheated panini press for 2-3 minutes or according to the manufacturer's instructions. Your roast beef panini sandwich should be golden and your cheese melted.
Notes
- Make sure you allow as much excess liquid to drip off of the meat, into the skillet, before placing the meat onto the bread slices to avoid the bread getting soggy.
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