Get the potatoes boiling before you get started on the sausage and peppers so that they are ready to mash as the sausage and peppers simmer.
Heat a tablespoon of olive oil in a large skillet over medium-high heat.
Brown sausages on all sides, until almost cooked through, remove and cut into ¼ inch slices. You don’t have to worry about cooking them all the way through as they will finish cooking while the sauce simmers.
1 Pound Italian Sausage Links
In the same pan drizzle another teaspoon or so of olive oil and sauté the peppers and onions until slightly softened, about five minutes.
1 Small Green Pepper, 1 Small Red Pepper, 1 Small Yellow Onion
Return sausage back to the pan and deglaze with white wine.
2 Tablespoons Cooking White Wine
Add diced tomatoes, tomato paste, tomato sauce, water, Italian seasoning, sugar, salt and heavy cream.
1 Can Fire Roasted Diced Tomatoes, 6 Ounces Tomato Paste, 8 Ounces Tomato Sauce, 12 Ounces Water, ½ teaspoon Italian Seasoning, 1 teaspoon Sugar, ½ teaspoon Salt, 1/3 Cup Heavy Cream
Stir to combine.
Bring to a boil and then reduce to a simmer.
Simmer for ten minutes. As the sauce simmers, drain the potatoes and mash them.
Season with salt and pepper and garnish with grated parmesan cheese.