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
ounce
Potatoes
teaspoon
Wasabi Paste
10 ounce
Ground Turkey
tablespoon
Fry Seasoning
unit
Onion
clove
Garlic
tablespoon
Mayonnaise
(Contains: Eggs)
unit
Potato Buns
(Contains: Soy, Wheat)
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.
