Preheat oven to 250°F. Lightly grease a 9 x 13 inch baking dish.
Place garlic in the baking dish in a single layer and drizzle with olive oil. Bake for 15 minutes, until garlic is soft. Remove garlic from the oven, mash and set aside. Raise the oven temperature 350°F.
Meanwhile boil egg noodles until just tender. Drain and toss with oil and set aside.
In a large bowl lightly beat eggs with salt, black pepper, and cayenne if desired. Stir in garlic, followed by noodle mixture until well combined. Spoon into prepared pan and bake for 1 hour.