First, fill four zip lock bags with 1/4 cup water and 20 drops of food coloring (one bag red, one bag green, one bag yellow, one bag blue).
Next, divide evenly pasta in the bags and mix.
Now, let sit for 1 hour to overnight so color sets.
Next, drain pasta with cold water to get off excess food coloring
Finally, add pasta to bowl with butter, oregano, salt, pepper, and garlic powder. Mix and enjoy!