You are making Germany's answer to the chili dog tonight: sausage seared hard, sliced into rounds, and drowned in a warm sweet-tangy curry sauce with fries alongside. This has been a staple of Berlin since the mid-1900's and there's no reason to change it.
Prep Time5 minutesmins
Cook Time25 minutesmins
Total Time32 minutesmins
Course: Main Course
Cuisine: American, german
Servings: 4servings (about 6 oz sausage per person)
1 1/2cupsplain tomato ketchup(no smoke, no balsamic flavors)
1/2cuptomato passata or plain tomato sauce
1-2teaspoonsmild curry powderplus more for finishing
1teaspoonsweet paprikanot smoked
1teaspoonsugar
1teaspoonwhite vinegar or apple cider vinegar
Saltto taste
For the Sausage
1 1/2 to 2lbsmild pork sausageskinless if available, or a fine-textured pork bratwurst
To Serve
Curry powderfor a heavy finishing dust
French fries
Mayonnaise
Instructions
Make the Curry Ketchup
Combine the ketchup, passata, curry powder, sweet paprika, sugar, and vinegar in a small saucepan over medium heat. Bring to a bare simmer, reduce heat to low, and cook 15 to 20 minutes, stirring occasionally, until glossy and thick enough to coat the back of a spoon without running off. Season with salt. The sauce should taste sweet, tangy, and aromatic, never hot or spicy.
Sear the Sausage
Heat a skillet or grill pan over medium-high until a drop of water skitters across the surface. Cook the sausages 10 to 12 minutes total, turning every 2 to 3 minutes, until deeply browned on all sides and an instant-read thermometer reads 160F at the center. Do not boil the sausages first.
Rest
Let the sausages rest 2 minutes before slicing so the juices stay in the meat instead of running onto the board.
Slice and Sauce
Cut the sausages into 1/2-inch rounds. Pile them on the plate, spoon the warm curry ketchup over the top until every round is coated but nothing is swimming, and finish with a heavy dusting of curry powder.
Notes
Dust the curry powder twice: once when the sauce goes on, once at the table. Curry powder loses its top notes fast in a hot sauce, so the finishing dust is where the aroma comes from.
Taste the sauce cool. Warm sauce reads sweeter than it is. Pull a spoonful onto a plate, let it sit two minutes, then adjust salt and vinegar.
Curry powder brands vary widely in heat and salt. Start at 1 teaspoon in the sauce and adjust up.
Skip smoked paprika and any ketchup with smoke, balsamic, or chipotle in it. Smoke does not belong in currywurst.
Make ahead: the curry ketchup is better on day two and keeps 5 days refrigerated or 3 months frozen. Sear the sausages fresh.