In a large slow cooker, combine the onions and olive oil. Stir well to coat, then cover and cook on LOW for 6 to 8 hours, or until well browned and caramelized.
When the onions are done, bring a large saucepan of salted water to a boil.
Add the pasta and cook according to package directions. Drain, then set pasta aside.
In the same pot you used to boil the pasta, add the caramelized onions, creme fraiche, arugula and sun-dried tomatoes. Stir over medium heat until the arugula just begins to wilt and the cream fraiche is heated through.
Plate the pasta, spoon the caramelized onion-creme fraiche mixture over it then season with salt, freshly grated black pepper; garnish with fresh parsley.

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Nutrition Facts

Per Serving Per 100 g

Amount Per 1 Serving
Calories	509.78 Kcal (2134 kJ)
Calories from fat	281.46 Kcal
		% Daily Value*
Total Fat	31.27g	48%
Cholesterol	8.51mg	3%
Sodium	160.23mg	7%
Potassium	407.23mg	9%
Total Carbs	49.08g	16%
Sugars	2.77g	11%
Dietary Fiber	5.86g	23%
Protein	10.07g	20%
Vitamin C	7.4mg	12%
Iron	1.6mg	9%
Calcium	86.2mg	9%

Amount Per 100 g
Calories	182.26 Kcal (763 kJ)
Calories from fat	100.63 Kcal
		% Daily Value*
Total Fat	11.18g	48%
Cholesterol	3.04mg	3%
Sodium	57.29mg	7%
Potassium	145.6mg	9%
Total Carbs	17.55g	16%
Sugars	0.99g	11%
Dietary Fiber	2.1g	23%
Protein	3.6g	20%
Vitamin C	2.6mg	12%
Iron	0.6mg	9%
Calcium	30.8mg	9%

* Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Find out how many calories should you eat.

Tastes

salty
savory
bitter
sweet

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