Chicken Breast with Root Vegetables. Easy, Fast & Tasty! Photo: Jarmo Röksä Today's dinner was easy to make but tasty at the table. Taken away time in the oven it takes just few minutes to prepare chicken breasts on a root vegetable bed. I like to keep my recipes simple and easy so here won't be any measurements. Chop potatoes, carrots & chunk of turnip to a big pieces (mix veggies according to your personal preference) (1) Peel onions and cut them half and throw in to the casserole. (1) Spice it up with rosemary, thyme, salt & peppar. (1) Pour in generously with olive oil (1) Place chicken breasts (with bones!) on the top of the roots. (if you wish marinade it first with olive oil, lemon, garlic (just a little!), basil, salt & pepper, or just put salt & pepper on the top) (2) Put it in the ovet at 175 ° Celsius and wait around 1 - 1.5 hour depending on the size of your chicken.(3) Serve with fresh salad.