Start by drizzling the raw beets in olive oil and wrapping them in foil.
Cut the garlic bulb's top off, drizzle it with olive oil, and wrap it in foil.
Roast the beets and garlic in the oven at 400°F for 40 minutes.
While the veggies are roasting, cook the pasta according to the package instructions.
Open the package of vegan feta, drain the excess water, and slice the feta into cubes.
Once the beets have cooked, peel off their skin.
To a food processor, add the roasted beets, squeeze out the bulbs of garlic, and add the chopped feta, olive oil, lemon juice, and some of the starchy water from the cooked pasta.
Blend everything until it's super smooth and creamy. Give it a taste and add some salt and pepper.
Pour the bright and creamy sauce over the pasta.
Top with more vegan feta, fresh basil leaves, and chopped walnuts, and dig in!