Step 1

Heat a large skillet to medium high heat. Add avocado oil and diced onions. Cook until translucent, about 3-4 minutes. Add garlic to the pan and saute for 30 seconds. Next add in the ground turkey. Cook turkey until no longer pink, about 5-7 minutes. Add in the fresh spinach and cook until the spinach is wilted, about 1-2 minutes.

Step 2

In a large bowl add ricotta cheese, turkey spinach mixture, oregano, basil, parsley, garlic powder, salt and pepper. Stir to combine everything.

Step 3

Stuff each jumbo shell with spinach turkey ricotta mixture.

Step 4

Add 3 cups of marinara sauce to the bottom of the slow cooker. Place 14 stuffed shells on top of the sauce. Spoon 1 1/2 cups of marinara sauce over shells. Top with remaining stuffed shells and finish with the rest of the sauce.

Step 5

Cover slow cooker and cook on HIGH for 3 hours or LOW for 6 until shells are cooked and tender.

Step 6

When shells are cooked sprinkle mozzarella cheese over shells. Wait 5 minutes until cheese is melted. Garnish with parsley. Serve!