Maple Mustard beef Tenderloin with Caramelized Onions

If you’re looking for a dish that’s both elegant and comforting, then my Maple Mustard beef Tenderloin with Caramelized Onions is just what you need! This recipe has been a cherished favorite in my home, perfectly blending the rich flavors of beef with the sweet and tangy notes of maple syrup and mustard. Whether it’s a busy weeknight or a special family gathering, this dish never fails to impress.

I love how simple yet sophisticated this meal is. The tenderloin is beautifully seared and roasted to perfection, while the caramelized onions add a touch of sweetness that pairs wonderfully with the savory meat. Trust me, your loved ones will be asking for seconds!

Why You’ll Love This Recipe

• Deliciously Balanced Flavors: The combination of maple syrup and grainy mustard creates a unique sauce that enhances the natural flavor of the beef.
• Easy to Prepare: With straightforward steps, this recipe makes cooking feel rewarding rather than overwhelming.
• Perfect for Any Occasion: Whether it’s a casual dinner or an elegant feast, this dish fits right in.
• Make-Ahead Friendly: You can marinate the tenderloin ahead of time for even better flavor when you’re ready to cook!
• Family-Friendly Appeal: With its comforting taste and beautiful presentation, everyone at the table will love this meal.

Ingredients You’ll Need

Gathering fresh ingredients always gets me excited about cooking! For this Maple Mustard beef Tenderloin with Caramelized Onions, you’ll need some simple, wholesome ingredients that come together to create something truly special.

For the Beef

• 2 beef tenderloins
• 2 tsp kosher salt (divided)
• ½ tsp pepper (divided)
• ½ tsp each garlic powder, onion powder, dried thyme
• ¼ tsp each paprika, poultry seasoning

For the Caramelized Onions

• 2 sweet onions (thinly sliced)
• 2 tbsp olive oil (divided)
• 1 tbsp butter

For the Sauce

• ¼ cup maple syrup
• 1 ½ tbsp grainy mustard
• 2 garlic cloves (minced)
• 1 tbsp balsamic vinegar
• ½ tsp Worcestershire sauce
• ½ cup beef broth

Variations

This recipe is flexible and can be adapted to suit your tastes or dietary needs. Here are some delightful variations you might enjoy:

• Swap the protein: If you’re looking for a lighter option, try using chicken breast or turkey tenderloins instead of beef.
• Add some greens: Toss in some fresh spinach or kale during the last few minutes of cooking for an extra boost of nutrition.
• Make it spicy: Add a pinch of red pepper flakes to the sauce if you like a bit of heat!
• Try different onions: Substitute yellow onions with red or shallots for a different flavor profile.

How to Make Maple Mustard beef Tenderloin with Caramelized Onions

Step 1: Prepare the Beef Tenderloin

Start by trimming any silver skin from the beef tenderloin. This helps ensure that your meat cooks evenly and keeps it tender. Use a sharp knife to slide under the silver skin and carefully remove it. Discard it when done; we want all that deliciousness intact!

Step 2: Season Your Meat

In a small bowl, mix together 1 ½ teaspoons kosher salt with ¼ teaspoon pepper along with garlic powder, onion powder, dried thyme, paprika, and poultry seasoning. Rub this mixture into both tenderloins so they soak up all those flavors. Let them rest for at least 45 minutes; this step is crucial as it allows the seasonings to penetrate deeply into the meat.

Step 3: Caramelize the Onions

In a wide skillet over medium heat, melt butter and add one tablespoon of olive oil. Then toss in all those lovely sliced onions along with a pinch of kosher salt. Cook them until they begin to soften—this should take about 3-4 minutes. Lower the heat and keep cooking until they become soft and golden brown. This slow process really brings out their sweetness!

Step 4: Preheat Your Oven

While those onions are caramelizing beautifully, preheat your oven to 400°F. This ensures that your tenderloins get that perfect roast when they’re ready!

Step 5: Make Your Sauce

In another bowl, combine maple syrup, grainy mustard, minced garlic, balsamic vinegar, Worcestershire sauce, remaining kosher salt, and pepper. Whisk everything together so it’s well mixed; this sauce is going to be packed with flavor!

Step 6: Sear the Tenderloins

Heat up another skillet over high heat and add your last tablespoon of olive oil. Once hot enough (you can tell by how it shimmers), carefully place your seasoned tenderloins in there. Sear them on all sides until they turn golden brown—this step locks in all those juices!

Step 7: Deglaze Your Skillet

After searing your beef, deglaze that same skillet by pouring in beef broth. As it simmers away (make sure to scrape up those browned bits!), add in your prepared maple syrup mixture and let it reduce slightly—this will enhance its flavors even more.

Step 8: Roast Your Beef

Transfer those lovely seared tenderloins into your baking dish filled with caramelized onions. Pour over your delicious sauce and roast everything together for about 15-20 minutes until it reaches an internal temperature of 145°F.

Step 9: Let It Rest & Serve

Once out of the oven, place your tenderloins on a cutting board and loosely tent with foil for about 10-15 minutes. This resting period allows juices to redistribute throughout the meat. Slice into medallions when ready to serve! Arrange them over those sweet caramelized onions on your serving platter and drizzle any remaining pan juices on top.

This Maple Mustard beef Tenderloin with Caramelized Onions pairs beautifully with parsnip and apple purée or any side you love! Enjoy every bite!

Pro Tips for Making Maple Mustard Beef Tenderloin with Caramelized Onions

Cooking this flavorful dish is a delightful journey, and with a few expert tips, you’ll impress everyone at your dinner table!

• Choose high-quality beef: Selecting fresh, grass-fed beef tenderloin can significantly enhance the flavor and tenderness of the dish. Quality meat absorbs the marinade better and results in a juicier final product.
• Let it rest: Allowing the tenderloin to rest after roasting is crucial. This helps redistribute the juices throughout the meat, ensuring that each slice is succulent and bursting with flavor.
• Watch your onion caramelization: Patience is key when caramelizing onions. Stir them regularly to prevent burning; they should cook low and slow for that rich, sweet flavor that beautifully complements the beef.
• Adjust seasonings to taste: Feel free to tweak the spice mix based on your preferences. Adding a pinch of cayenne can give it a spicy kick, or you could use fresh herbs instead of dried for an aromatic boost.
• Use a meat thermometer: For perfectly cooked beef, invest in a meat thermometer. It ensures you hit that ideal internal temperature of 145°F without overcooking, so you enjoy tender and juicy bites every time.

How to Serve Maple Mustard Beef Tenderloin with Caramelized Onions

Presenting your maple mustard beef tenderloin beautifully will make it even more enticing! Here are some ideas to elevate your serving style.

Garnishes

• Fresh herbs: Sprinkling freshly chopped parsley or thyme on top adds vibrant color and enhances flavor.
• Cracked black pepper: A light dusting of freshly cracked black pepper gives a subtle kick while enhancing the dish’s visual appeal.

Side Dishes

• Garlic Mashed Potatoes: Creamy mashed potatoes infused with garlic make a comforting side that balances the bold flavors of the beef.
• Roasted Brussels Sprouts: Tossed in olive oil and seasoning, these sprouts add a crispy texture and earthy flavor that pairs wonderfully with caramelized onions.
• Quinoa Salad: A refreshing quinoa salad with cucumbers, cherry tomatoes, and lemon vinaigrette adds a light touch, complementing the richness of the beef without overwhelming it.
• Parsnip and Apple Purée: This sweet and silky purée matches beautifully with the savory notes of your tenderloin while providing a unique twist on traditional sides.

With these tips and serving suggestions, you’re all set to create an unforgettable dining experience centered around your delicious maple mustard beef tenderloin! Enjoy every moment as you share this delightful meal with loved ones.

Make Ahead and Storage

This Maple Mustard Beef Tenderloin with Caramelized Onions is perfect for meal prep, allowing you to savor delicious flavors throughout the week. You can prepare the dish ahead of time and enjoy the convenience of having a hearty meal ready to go.

Storing Leftovers

• Allow any leftovers to cool to room temperature.
• Transfer the beef tenderloin and caramelized onions to an airtight container.
• Store in the refrigerator for up to 3 days.

Freezing

• Wrap the cooked beef tenderloin tightly in plastic wrap or aluminum foil.
• Place it in a freezer-safe container or zip-top bag, removing as much air as possible.
• Freeze for up to 3 months. The caramelized onions can be frozen separately.

Reheating

• For best results, thaw frozen beef overnight in the refrigerator before reheating.
• To reheat, place the beef and onions in a skillet over low heat, adding a splash of broth or water if needed.
• Heat until warmed through, about 10-15 minutes. Alternatively, you can use a microwave on medium power, checking regularly.

FAQs

Here are some common questions about this delightful recipe that might help you out!

Can I use other cuts of beef instead of tenderloin for this recipe?

While beef tenderloin is ideal for its tenderness and flavor, you can substitute it with other cuts like sirloin or ribeye. Just be mindful of cooking times as they may vary.

What sides pair well with Maple Mustard Beef Tenderloin with Caramelized Onions?

This dish goes wonderfully with seasonal vegetables, mashed potatoes, or even a fresh salad. It also pairs beautifully with parsnip and apple purée for a comforting side.

How do I make Maple Mustard Beef Tenderloin with Caramelized Onions ahead of time?

You can prepare the tenderloins and caramelize the onions a day prior. Store them separately in the fridge and then simply reheat before serving for maximum flavor.

What is the best way to ensure my beef tenderloin is juicy?

Allowing the meat to rest after roasting is crucial; this helps retain juices. Also, using a meat thermometer ensures you cook it perfectly without drying it out.

Final Thoughts

I truly hope you enjoy making this Maple Mustard Beef Tenderloin with Caramelized Onions! It’s not only a crowd-pleaser but also brings warmth and comfort to any occasion. The sweet and tangy glaze combined with luscious caramelized onions creates a memorable dish that’s perfect for sharing. Happy cooking, and don’t forget to invite your loved ones to join you at the table!