Chicken in Spaghetti Sauce

1 lb. chicken (I used frozen chicken breasts)

1 can diced tomatoes (15 oz)

1 can tomato paste (6 oz)

1/4 c. chopped onion

1 rib celery chopped

1/2 carrots, grated or thinly sliced

1/2 tsp. oregano

1/2 tsp. salt

1/4 tsp. pepper

1/2 tsp. garlic powder

Add all ingredients to the crockpot and cook on Low for 6 hours or High for 3 hours. Remove the chicken and use an immersible blender and blend well. Serve over spaghetti.