Caramelized Onion & Swiss Turkey Burgers
with Roasted Garlic Horseradish Aioli & Potato Wedges
- Eggs
- Soy
- Wheat
- Milk
Looking to up your burger game? This version will blow your mind. The spiced beef patties are seared until browned, topped with melty Swiss cheese and buttery caramelized onion, and stuffed into toasted potato buns. Of course, no burger would be complete without a decadent sauce—this one combines mayo, roasted garlic, and wasabi paste (aka horseradish) to create a punchy spread. Pro tip: The aioli also goes great with the crispy potato wedges on the side.
Ingredients
12 ounce
Potatoes
1 teaspoon
Wasabi Paste
10 ounce
Ground Turkey
1 tablespoon
Fry Seasoning
1 unit
Onion
4 tablespoon
Mayonnaise
(Contains: Eggs)
1 clove
Garlic
2 unit
Potato Buns
(Contains: Soy, Wheat)
2 slice
Swiss Cheese
(Contains: Milk)
Not included in your delivery
teaspoon (tsp)
Salt
teaspoon (tsp)
Black Pepper
Nutrition Values
Utensils
Cooking Steps
• Adjust rack to top position and preheat oven to 425 degrees. Wash and dry produce. • Cut potatoes into ½-inch-thick wedges. Peel garlic and place in the center of a small piece of foil; drizzle with oil and season with salt. Cinch into a packet. Halve, peel, and thinly slice onion.
• Toss potatoes on a baking sheet with a drizzle of oil, half the Fry Seasoning (you’ll use the rest later), salt, and pepper. Place garlic foil packet on same sheet. • Roast on top rack until potatoes are browned and crispy and garlic is softened, 20-25 minutes for potatoes and 15-20 minutes for garlic.
• Meanwhile, heat a large drizzle of oil in a large pan over medium-high heat. Add onion; cook, stirring occasionally, until browned and softened, 8-10 minutes. • Stir in 1 tsp sugar (2 tsp for 4 servings) and a splash of water; cook until onion is caramelized and jammy, 2-3 minutes more. Season with salt and pepper. • Turn off heat; transfer to a medium bowl. Wipe out pan.
• While onion cooks, in a large bowl, combine beef*, remaining Fry Seasoning, salt (we used ¾ tsp; 1½ tsp for 4 servings), and pepper. • Form into two patties (four patties for 4), each slightly wider than a burger bun. • Once onion is done, heat a drizzle of oil in same pan over medium-high heat. Add patties and cook to desired doneness, 3-5 minutes per side. • In the last 1-2 minutes of cooking, top patties with Swiss cheese; cover pan to melt cheese.
Swap in turkey for beef; cook until browned and cooked through, 4-7 minutes per side.
• While patties cook, carefully unwrap foil packet; mash roasted garlic with a fork or finely chop. • In a small bowl, combine mayonnaise, roasted garlic, and wasabi to taste. (TIP: Start with half the wasabi, then taste and add more from there if you like.) Season with salt and pepper. • Halve and toast buns.
• Spread bottom buns with as much aioli as you like (save a bit for dipping if desired). Fill buns with patties and caramelized onion. • Divide burgers and potato wedges between plates. Serve any remaining aioli on the side. TIP: If you have ketchup on hand, serve some on the side for dipping.
Customer reviews
Review summary
Updated on Dec 2025- Flavor: The caramelized onions and horseradish aioli were standout hits, elevating the burger's taste 🍔.
- Ease of prep: Quick and easy to make, though some found caramelizing onions and shaping turkey patties a bit challenging.
- Suggestions: Consider adding fresh spinach or other veggies to the burger for extra nutrition and flavor.
- Portions: Some found the burgers small; consider making larger patties or adding a veggie side for a heartier meal.
- Cooking tips: Turkey patties need careful cooking to avoid dryness; potatoes may require longer roasting than stated.
Reviews from our home cooks
I was worried using the turkey made these too moist, but once I cooked them they were perfect. The gooey cheese and moist but crispy patty were so good together! So glad we did a burger this week!
This burger was so uhm uhm good! And the roll was nice and soft and tasty as well. Didn't know that's how caramelized onions were made and they came out yummy! The potato wedges are a huge hit and becoming a favorite with my daughter!
Delicious and easy. The quality of the turkey was great! Really enjoyed the extra flavor with just a couple extra steps!
This burger was amazing. I loved the sauce and the onions. I made it with ground turkey and was still satisfied.
Fan favorite with my teenagers. I normally have to add extra protein bc they want 2 burgers each!
Perfection. We used ground turkey and it was a hit with the whole family.
Loved the burgers, the potatoes have to cool wayyyy longer than the recommended time in order not to be hard as a brick. Should reevaluate those cook times for more accuracy.
Delicious and large portions. A little extra aioli sauce would have helped.
Turkey is very lean, have to be careful not to over cook
Good flavor. Made extremely tiny burgers. Not a lot of food in this one. I wouldn't order it again
