To prepare the sauerkraut place it in a strainer, gently press to remove excess moisture then chop roughly.
Spiralize (or coarsely grate) the carrot and place in a large salad bowl. Add the onion and sauerkraut.
Dry toast the caraway seeds in a small pan. Lightly crush and add into the salad.
Spiralize (or coarsely grate) the apple and add into the salad. Pour in the orange juice, lemon juice, oil, add the lemon zest and mix together using 2 forks/large spoons. Taste to check if any seasoning is required. Serve immediately.
Notes
Sauerkraut: When you shop for sauerkraut look for organic, preservative free sauerkraut, if possible, (these are usually sold in Polish delicatessens), with a light yellow/greenish tint (not grey).
Preparation: You can either coarsely grate or spiralize the carrot and apple.
You can but don't need to peel the apple for this salad. Ensure it's sweet, not sour.
*Seasoning: One thing to remember is that sauerkraut is quite salty so taste the salad before seasoning it. (It may only need some pepper).
Serving: Best served chilled. Refrigerate for 30 minutes before serving if possible.
This salad can be made up to 2 hours in advance. Keep covered, refrigerated.
Serve with grilled or fried fish, chicken, turkey or pork dishes, alongside mashed potatoes.