Add first 6 ingredients into a blender and blend until smooth.

Add this sauce and the shaved ribeye to a large pot and cook on medium high heat until fully cooked, about 15 minutes.

Meanwhile, make the "quick kimchi." Combine all of the kimchi ingredients and let sit until the meat is cooked.

Assemble the tacos: for Paleo tacos, use Bibb lettuce shells. Add meat and top with kimchi and fresh cilantro. Enjoy!