Butter a 10-inch nonstick skillet lightly. The butter should be heated over medium-low heat until it is melted. Add one package of Simply Potatoes Diced Potatoes with Onion to the skillet.
Cover the skillet with a lid and cook the potatoes for 10 minutes, making sure to turn them every 3 to 4 minutes.
Now, include 3 cups of chopped bell peppers into the mix.
Cover the skillet with the lid again and cook the bell peppers for 3-4 minutes, turning them every 2 minutes.
Next, add 2 cups of grated sharp cheddar cheese and 4 cups of spinach to the skillet.
Continue cooking for 2 minutes, making sure to turn the mixture constantly until the cheese is melted and the spinach is wilted.