Preheat oven to 375°. Wash the red beets under cold running water and scrub them with a stiff bristle or paper towel to remove mud and dirt. Slice off the root end and peel the skin with a vegetable peeler. Cut the beet in half and then slice it into wedges.
Place the beet wedges in a bowl and drizzle with one tablespoon of olive oil. Sprinkle with salt and pepper and toss until the beets are fully coated. Place the beets on a sheet tray and roast them in the oven for 25 minutes until tender.
Meanwhile, warm up 3 cups of vegetable stock in a small pot on medium heat. You can also use this time to prep the other ingredients: dice the shallots, mince the garlic cloves, chop the thyme, and grate the parmesan cheese.
Remove the beets from the oven. Place 3/4 of the beets into a blender or juicer. Add 1/4 cup of vegetable broth and puree. Slowly add the remaining 2 1/2 cups of broth to the blender and puree until the juice is smooth and completely liquid. Pour the homemade beet juice into a separate pot on the stove and keep on warm heat.
Warm the olive oil on medium heat in a large, tall-sided pot or Dutch oven. Add the diced shallots and saute until it is translucent. Add the minced garlic and cook for 30-60 seconds until aromatic.
Add the risotto to the pot and toast the kernels for 3-5 minutes, stirring occasionally to prevent them from browning. Then, pour the dry white wine to deglaze the pot and stir occasionally until the risotto absorbs all the liquid.
Add a small ladle of the hot vegetable broth into the risotto and frequently stir until the risotto absorbs all of the broth. Now, repeat with a ladle of the homemade beet juice. Continue alternating the cooking liquids and cook the risotto for 18-20 minutes or until just al dente. See notes about stirring.
Turn the heat off and add the unsalted butter, grated parmesan cheese, and freshly chopped thyme. Stir the ingredients into the creamy risotto.
Add spoonfuls of the Roasted Beet Risotto into a serving bowl, and sprinkle crumbled goat cheese on top. Serve and enjoy!