Heat olive oil on a large saute pan or skillet over medium heat.
Add garlic and saute for 1 minute.
Add butternut squash and potatoes, season with salt, pepper, cumin, and paprika, then saute for about 6-8 minutes, until the potato and squash edges are slightly browned.
Add chopped sage and stir into the other ingredients, continuing to saute for 1-2 more minutes.
Remove from heat.
Add a fried egg, cooked to your preference, if you wish.