Linguine With Crab And Artichokes

Name: Linguine With Crab And Artichokes
Ingredients: 500 g linguine; 1 large clove peeled garlic; 2 teaspoons kosher salt; A good pinch, about a scant 1/4 teaspoon, dried chili flakes; 4 tablespoons unsalted butter; 3-4 tablespoons extra virgin olive oil; 275 ml jar of artichokes, drained and rinsed well, halved if large; 250 g crab meat, preferably lump; Zest and juice of 1/2 lemon; A handful of fresh parsley, chopped; A couple of handfuls of baby arugula (rocket), or other greens; Pepper, to taste