In a large mixing bowl, combine shredded radishes, riced cauliflower, sea salt, black pepper, and paprika. Mix until all ingredients are well combined.
Heat olive oil in a large skillet over medium-hight heat. Once the oil is hot, spread the hash in an even and thin layer across the whole skillet. (If you do not have a large enough skillet, you may need to do this in two batches in order to get them crispy).
Toss in the crispy bacon crumbles.
Fry until hash is cooked through and crispy – about 20-30 minutes. Stir and flip as needed.