Peel and slice beetroot into roughly .1/2 cm slices.
Drizzle with olive oil and roast for 20-25 minutes at 180C.
Thinly slice the red onion and fry in butter over low heat till it's soft and tender.
Prepare the puff pastry by rolling out and slicing into 4cm strips (this should give you five rolls if using a pre-rolled pastry. The pastry is easier to use if it's still frozen so don't prepare it too far ahead.
Cut the goat's cheese and spread/sprinkle over the cut strips.
Place the cooked and slightly cooled onion and baked beetroot onto the layers, then roll them into roses.
At this point you can either freeze for later use, or transfer to freezer containers or a baking tray and bake for 20 - 25 minutes at 180C
Serve immediately with salad.
Recipe by Keeper of the Kitchen at https://www.keeperofthekitchen.com/2022/09/19/beetroot-red-onion-goats-cheese-rosettes/