2 lbs finely chopped green cabbage 2 tsp kosher salt 3/4 cup ketchup 1/2 cup finely diced red bell peppers 1/4 cup apple cider vinegar 3 Tbs white sugar 1 tsp smoked paprika 1/2 tsp freshly ground black pepper 1/8 tsp cayenne pepper 1 Tbs sambal chili sauce, or to taste 1 Tbs Sriracha hot sauce, or to taste 2 Tbs sliced green onions, or as needed (optional)
Directions
Step 1
Add finely chopped cabbage to a large bowl and sprinkle over the salt. Mix well and let sit for 30 minutes. If using fine salt, use half the amount.
Step 2
Transfer cabbage to a strainer and set aside to drain for 10 minutes.
Step 3
Add ketchup, red bell pepper, cider vinegar, sugar, smoked paprika, black pepper, cayenne pepper, sambal chili sauce, and sriracha to a bowl; stir until dressing is well combined.
Step 4
Use a spatula or your hand to press down on cabbage in the strainer; this will press out excess water. Discard the liquid (it is fine if cabbage is still slightly damp). Add cabbage to the bowl of dressing; mix well.
Step 5 Cover slaw and refrigerate for 6 to 24 hours (preferably at least overnight), tossing occasionally. Taste before serving, and adjust salt and pepper, or add more hot sauce if needed. Sprinkle with sliced green onions.