The most amazing combination of creamy extra cheesy mac and cheese and French Onion Soup! The extra step to spoon the mac and cheese into crocks and broil in the oven with extra cheese and panko is SO worth it.
Feel free to rate/comment if you give this French onion mac and cheese a try!
If you enjoy this French onion mac and cheese then you may enjoy these other French onion recipes:
French Onion Mac and Cheese
Ingredients
Caramelized Onions
- 1 tbsp Extra Virgin Olive Oil
- 1 tbsp Butter
- 2 to 3 Yellow Onion thinly sliced; adjust based on size of onion
- Salt
- 3 sprigs Fresh Thyme
- 1/4 cup Sherry
- 1 tsp Worcestershire Sauce
Mac and Cheese
- 4 tbsp Butter
- 1/4 cup All Purpose Flour
- 1.5 cups Whole Milk
- 1/4 tsp Dry Mustard
- 1/2 tsp Cayenne
- 1/4 tsp Smoked Paprika
- 1/2 tsp Garlic Powder
- 1/2 tsp Black Pepper
- 1 tsp Better Than Bouillon Beef Base optional; may need to add salt if omitting
- 1 cup Shredded Cheddar Cheese I used Trader Joe's Caramelized Onion Cheddar Cheese
- 1 cup Shredded Gruyere Cheese
- 8 oz Pasta I used shells
Topping
- 2 tbsp Butter melted
- 1 cup Panko
- 1/8 tsp Cayenne
- 1/4 tsp Smoked Paprika
- 1/4 tsp Garlic Powder
- Salt and Pepper to taste
- 1/4 cup Shredded Cheddar Cheese
- 1/4 cup Shredded Gruyere Cheese
- 1/4 cup Parmesan Cheese
Instructions
Caramelized Onions
- Heat 1 tbsp olive and oil and 1 tbsp butter in a Dutch Oven or large pot over medium heat. Add sliced onions and a big pinch of salt. Stir to combine, cover, and cook for 5 minutes.
- Remove lid, lower heat to medium low, and caramelize onions for 30-40 minutes, stirring occasionally. Halfway through, add a few sprigs of fresh thyme.
- Once caramelized, pour in sherry to deglaze the pan. Scrape the bottom of the pan with a wooden spoon as needed. Pour in the Worcestershire sauce. Cook for a few minutes until the liquid absorbs. Discard the thyme springs.
Mac and Cheese
- Make the mac and cheese while the onions caramelize to save time. Cook pasta according to package instructions 1 minute less than al dente. Reserve about 1/2 a cup of pasta water.
- Meanwhile, melt 4 tbsp butter in a medium sauce pan over medium heat. Add the flour. Stir to combine and cook 2 minutes until starting to turn golden. Pour in whole milk and add dry mustard, cayenne, smoked paprika, garlic powder, and black pepper. Optionally, mix in better than bouillon beef paste. If omitting the paste, season to taste with salt. Add additional seasoning as desired. Turn heat to medium high and whisk, stirring constantly, for 3-5 minutes until thick.
- Turn off heat and add the freshly grated cheeses. Whisk until completely melted and smooth. Taste and add additional seasoning as desired.
- Add the cooked pasta to the cheese sauce and stir well to combine. Add a little pasta water as needed if the sauce is too thick. Then transfer the pasta to the pot of caramelized onions and combine everything together well.
Topping & Assembly
- Preheat broiler.
- Melt 2 tbsp butter and stir in panko until well combined. Mix in cayenne, smoked paprika, garlic powder, and salt & pepper.
- Spoon caramelized onion mac and cheese equally into oven safe crocks. Evenly divide the panko mixture on top of each crock. Finally, evenly sprinkle additional shredded cheddar, gruyere, and parmesan cheese on top. Season as desired with black pepper. Broil for 3-5 minutes until golden and bubbly. Serve immediately.
Video
@carolbeecooks A work of art š¼ #frenchonion
ā¬ original sound – Carolyn | Easy Recipes
This recipe was incredible! I saw it on Tiktok and knew I had to try it. It was very easy to follow, and I really appreciated all the steps and how it explained how to multitask. The mac and cheese turned out PERFECT. Definitely will have to try the other recipes- and probably make this one again.
Wow thank you so much for this comment and taking the time to try out and review this recipe! I hope you find some more recipes you love!
This recipe is delicious. Mine didnāt look as beautiful as yours, but definitely a crowd pleaser
This hasnāt even come out of the oven yet and iāve never been so compelled to write a 5 star review! I tried the little but that was stuck to my spoon and it was INCREDIBLE. The instructions also were super easy to follow. I cook and bake a lot and usually have some sort of hiccup with the recipe and have to tweak but this came out amazing as is!d
WOW thank you so much for this nice comment! I’m so happy to hear the first bite was so good. I hope the final dish comes out perfectly for you!
[…] If you’re looking for another fun variation on classic mac and cheese, try my viral French Onion Mac and Cheese! […]