Karbonader (Lean Beef Patties) with Caramelized Onions

Name: Karbonader (Lean Beef Patties) with Caramelized Onions
Prep time: 9 min
Cook time: 18 min
Total time: 27 min
Yield: 4 servings
Cuisine: Norway
Ingredients: 2 Onion; 1 tablespoon Butter; 1 lb Ground Beef; 1/2 teaspoon Salt; 1/2 teaspoon Pepper; 1/2 teaspoon Nutmeg; 1/2 tbs Cornstarch; 50 ml Water; 2 tblsp Butter

By The Spice & Simmer Kitchen · Published May 3, 2026

A one-pot Beef recipe with Norway flavors, built for busy weeknights when you want real food without a sink full of dishes. Comes together in roughly 45 minutes, serves about 4, and uses ingredients you can find at any normal grocery store. The technique is simple: build a base in your pot, layer in the main ingredients, simmer until everything has had time to talk to each other, and serve straight from the pan. If you're cooking for picky eaters, this one tends to land — the flavors are recognizable, the texture is comforting, and there's nothing weird hiding in the ingredient list. Perfect for the kind of evening where you want dinner on the table by 7pm and the kitchen empty by 7:30.

Ingredients

Makes 4 servings · 27 min total

2 Onion
1 tablespoon Butter
1 lb Ground Beef
1/2 teaspoon Salt
1/2 teaspoon Pepper
1/2 teaspoon Nutmeg
1/2 tbs Cornstarch
50 ml Water
2 tblsp Butter

Step-by-step instructions

Grate half an onion and set aside. Slice the rest of the onions and fry in butter on low/medium heat until caramelized.
▢ In a bowl, mix together ground beef, grated onion, salt, pepper, nutmeg, potato/corn starch, and water.
▢ Form into a sausage and cut 6 patties. Using a knife make a light grid pattern in each patty.
▢ Brown both sides of the karbonader in butter on high heat, then turn down to low heat and fry for another 2 – 3 minutes.
▢ Serve the karbonader and onions with potatoes, stewed peas, and brown sauce for dinner, or on a slice of bread for lunch or a snack.

Why this works on a weeknight

Karbonader (Lean Beef Patties) with Caramelized Onions genuinely fits a 30-minute weeknight window, which is why it earned a spot in our Skillet & One-Pan collection. The technique is forgiving, the ingredient list is grocery-store standard, and the active cooking time is short enough that you can answer a text message in the middle without ruining dinner.

Cleanup notes

This is a single-pan recipe, so the cleanup is exactly one pan, one cutting board, and one knife. While the dish rests, fill the pan with hot soapy water — by the time you are done eating, the residue lifts off with a single pass of a sponge. Skip the steel wool on cast iron; a stiff brush and warm water are all you need to keep the seasoning intact.

Make-ahead and leftovers

Leftovers keep covered in the fridge for up to three days. Reheat in a dry pan over medium-low with a splash of water or stock to loosen the sauce. Karbonader (Lean Beef Patties) with Caramelized Onions actually improves overnight as the flavors keep talking to each other, so doubling the recipe and packing tomorrow's lunch is a high-leverage weeknight move.

Filed under 🥘 Skillet & One-Pan Beef Norway ⚡ 30-Min Dinner