Does anyone have a recipe for kumera salad please?

I'm looking for a special kumera salad that my flatmate made years ago and from memory it had a creamy dressing which contained curry poweder and also the salad including bacon and spring onions.It was very yummy but I can't remember the precise ingredients.If anyone can assist, it would be appreciated. thanks.

Is it this one? A favourite of ours.
Curry Roast Kumara & Bacon Salad
6 medium kumara (900 grams) peeled and cut lengthwise
Olive oil
Salt & freshly ground black pepper
6 rind less rashers bacon, cut in chunks
2 tablespoons light sour cream
1 tablespoon curry powder
1 tablespoon white wine vinegar
2 tablespoons olive oil
2 stalks celery, finely chopped
1/3 cup fresh coriander, chopped

Heat oven to 200. Cut kumara in large chunks and place n a bowl, drizzle with oil & season. Roast for 20 minutes, add bacon and roast a further 20 minutes until kumara is tender and golden and the bacon is crisp. Remove to cool.
Whisk dressing ingredients together, season with salt and pepper.
Combine cooled kumara, bacon & celery in a bowl, scatter the coriander over and serve with dressing on the side to pour over.

Hello and thank you - the recipe looks pretty close to what I remember.Sounds devine and I will try it during the week.Much appreciated!