Bring a large pot of water to a boil over high heat.
Add the pasta and cook until al dente, about 78 minutes.
Drain and set aside.
While pasta is cooking, toast pine nuts in a large skillet over medium-high heat, tossing frequently, until toasted, about 3 minutes.
Remove pine nuts and set aside.
Heat olive oil and garlic in the same skillet over medium-high heat. Tilt the skillet so the oil pools in 1 corner, hold over heat, and cook garlic until lightly browned.
Add the jalapeo pepper and greens, and toss until greens are wilted, about 2 minutes.
Add raisins, pine nuts, and 1/2 teaspoon each salt and pepper.
Add pasta to the skillet and toss another minute or until pasta is fully cooked and has absorbed the liquid from the greens.
Transfer to a serving bowl and sprinkle with feta.