The black color is obtained by using squid ink. You can buy it in bottle from any gourmet market or on line. Here are the ingredients for the dough :
- 2 cups all purpose flour (16 tablespoons)= ~455 gr
- ¼ cup white wine (2 TBS)
- 3 egg yolks
- ¾ ounces squid ink = ~25ml
The purple color comes from the beet vegetable.
Fresh Beet Pasta Dough
- 2 medium red or golden beets
- 2 TBS olive oil
- Coarse salt
- 2 large eggs
- 1 large egg yolk
- 2½ cup all purpose flour (24 TBS)
You will have to puree the beet by using a food processor.
I also found the flavorful pasta dough recipe using white wine. Here are the ingredients :
- 2 cups all purpose flour (16 tablespoons) = ~455 gr
- ¾ cup white wine (6 TBS)
Enjoy !