Cook pasta as per package instruction. Set aside once cooked.
While pasta is cooking, prepare all of your ingredients for cooking (wash, chop, dice and mince as per indicated above)
In a wok or a large skillet, heat the coconut oil over medium-high heat.
Add in the onion, garlic and red pepper. Stir constantly until the onion soften (about 1 minute).
Add the spinach, shrimps and the spices. Cook for another minute or so, until all the shrimps are pink. Stir occasionally.
Pour in the coconut milk and bring to a boil. Reduce heat to low and let simmer for 3-4 minutes, stirring occasionally.
In a small bowl, mix in 1 tsp of cornstarch with 2 tsps of water. add to the sauce and mix well. Let it simmer for another 2 minutes.
Serve over the cooked pasta.