Preheat the oven to 375° F.
Prepare a baking sheet with parchment paper and set aside.
Peel and slice the beets into about 1/4 inch thick fries.
Place the beets into a medium sized mixing bowl, add salt, 1 Tbsp oil, and the masa harina, stir until all the fries are covered.
Arrange the fries in a single layer on the parchment paper.
Slide the fries into the oven and bake for 30 minutes.
After 30 minutes, remove from the oven, drizzle another Tbsp of oil over the fries.
Place the fries back into the oven and bake for an additional 15 minutes, or until the beets are soft, but not mushy.
Once the fries are done, remove from the oven and serve immediately.
Serve the fries with a creamy dip of your choice.