Sweet Potato Sausage Apple Hash

Name: Sweet Potato Sausage Apple Hash
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: American
Ingredients: 1/2 red onion (diced into 1/2" pieces); 2 McIntosh apples (or Granny Smith, diced into 1" pieces); 1 large sweet potato (1 pound, diced into 1/2" pieces); 1 tbsp olive oil; 1/2 tsp sea salt; 1/4 tsp black pepper; 1 tsp smoked paprika; 1/2 pound sage breakfast sausage (sugar free for Whole30); 1 clove garlic (minced); 2 tbsp sage leaves (chopped); 4-6 leaves lacinato kale (ribs removes and thinly sliced)