Rinse and pat dry the shrimp with paper towels and set aside.
2
In a larger bowl, melt 2 tablespoons of the butter in the microwave. Mix the taco seasoning with the butter.
3
Toss in the shrimp and evenly coat them with the seasoned butter. Set aside.
4
Add the sour cream, garlic, shallot, jalapeño, cilantro, salt and lime zest and juice to a food processor. Pour the olive all over and process for about 30 seconds to make a nice dressing.
5
Take half of this dressing and mix with the coleslaw. Reserve the other half for later. It will seem a little liquidy but it will thicken after a while.
6
In a large 12-inch skillet, melt the remaining butter over a medium high heat.
7
Add the seasoned shrimp and cook for about 4-5 minutes, until no longer translucent. Move the shrimp around and turn etc.
8
Remove from the heat. Scoop a small serving of coleslaw in a tortilla, add about 3 shrimp then drizzle the dressing on top. Continue with the rest and serve!