American · Lunch
Oklahoma Onion Burger (Keto)
A keto Oklahoma onion burger of seasoned ground beef smashed thin over razor-thin onion, seared until the edges lace and crisp. Topped with melted American cheese, mustard-mayo swipe, and pickle, wrapped in crisp iceberg lettuce leaves instead of a bun.
$5
10 minsPrep
10 minsCook
20 minsTotal
MediumLevel
Nutrition per serving
690Calories
39.6gProtein
57.6gFat
6.1gCarbs
3.1gSugar
1.1gFiber
1660mgSodium
193mgChol
22.1gSat Fat
285mgPotassium
245mgCalcium
2.4mgIron
1.8mcgVitamin B12
3.2mgVitamin C
low-carb
gluten-free
protein-rich
keto
Instructions
1
Prep
Slice the onion paper-thin, form the beef into a loose ball, and mix mustard and mayonnaise together until smooth.
2
Sear
Melt the beef tallow in a cast-iron skillet over high heat for 2 minutes until it shimmers and just starts to smoke.
3
Char
Pile the onion in, press the beef ball on top, smash flat, season with salt and pepper, and cook over high heat 4 minutes until deeply browned.
4
Melt
Flip so the onion faces up, lay the American cheese over the patty, and cook over high heat 2 minutes until the cheese melts completely.
5
Plate
Lay one iceberg lettuce leaf on a plate, spread the mustard-mayo, add the patty with pickle, and fold the second leaf over.
Serves
2 portions ·
2 adults, 0 over 10, 0 under 10
Ingredients
- 14 oz400g ground beef
- 11 medium onion (165g)
- 2 slice40g American cheese
- 2 tsp2 tsp yellow mustard
- 2 tbsp28g mayonnaise
- 44 large iceberg lettuce leaves (40g)
- 44 dill pickle slices (30g)
- 2 tbsp28g beef tallow
- 1 tsp1 tsp salt
- 1/2 tsp1/2 tsp black pepper
