Heat 1 tablespoon oil in a large skillet over medium-high heat. Add gnocchi and cook, stirring often, until it is plumped and starting to brown; about 5-7 minutes. Place cooked gnocchi in a large bowl.
Add 1 teaspoon of oil and onion to the pan and cook for 2 minutes. Stir in garlic and water. Cook until onion is cooked.
Add spinach and cook by stirring until spinach begins to wilt
Stir in tomatoes, beans, and simmer. Add gnocchi and sprinkle with both cheeses.
Cook until cheese is melted and sauce is bubbling; about 3 minutes.
Mix tomatoes and tomato paste in slow cooker until well blended. Stir in vegetables and add Italian seasoning.
Cut mean into 8 pieces. Add to slow cooker; cover with lid. Cook low 4 to 4 1/2 hours.
Cook pasta as directed on package, omitting salt. When meat is cooked, transfer to plate reserving sauce in slow cooker. Cover meat to keep warm. Mix cornstarch and water until well blended. Add to sauce; stir. Cover an cook for 6-8 minutes.
Drain pasta; spoon onto plate. Top with meat, sauce and cheese.