In a large bowl, whisk eggs with cream. Set aside.
In a large skillet over medium heat, cook potatoes in 6 TBS, of oil. Turn often.
In another large skillet over medium-high heat, cook sausage in 2 TBS. of olive oil.
Add spices. Cook for 5 minutes, stirring often.
Add onions and tomatoes and cook for 1 minute.
Pour egg mixture in with the sausage and vegetables and stir to incorporate.
Cook for 3 minutes, stirring occasionally.
Add cheese and stir.
Spoon potatoes onto a serving platter and top with egg mixture.
Spoon salsa on top. Serve hot with toasted English muffins.