Turn your grill to medium-hot. Place the brats over direct heat and turn them frequently. Cook until lightly browned all over. Remove from grill.
4 Bavarian bratwurst
Meanwhile, in a medium-sized saucepan, heat the olive oil over medium heat. Add the onions and sauté them until they are softened, about 4 to 5 minutes.
2 tbsp olive oil, 1 cup onion
Add the garlic and sauté until soft and aromatic, about 30 seconds longer.
2 cloves garlic
Stir in the ketchup and bring to a slight simmer.
1 cup ketchup
Add the curry powder, white wine vinegar, brown sugar, Worcestershire sauce, paprika, salt, and mustard. Let simmer for about 5 minutes, the sauce should thicken slightly. Remove from heat, and if desired, purée the sauce with an immersion blender.
2 tbsp yellow curry, ¼ cup white wine vinegar, ½ cup brown sugar, 2 tsp Worcestershire sauce, 2 tsp smoked paprika, 2 tsp Kosher salt, 1 tsp dried mustard
Slice each bratwurst into 6 to 8 bite-size pieces. Stir the cut bratwurst into the curry ketchup.
Place the french fries in a small basket or bowl (lined with parchment paper, if desired), and then spoon about 1 cup of the currywurst over the fries. Dust with a small amount of curry powder. Serve at once.
French fries