Garlic butter steak bites and creamy parmesan shells

Ingredients
for the steak bites:

1 lb sirloin steak, cut into bite-sized pieces

3 tablespoons of butter,
1 tablespoon of olive oil

3 cloves of chopped garlic

1 teaspoon of Worcestershire sauce

1 teaspoon of Italian seasoning

½ teaspoon of smoked paprika

For the creamy parmesan shells:
8 oz of pasta shells (conchiglie)

2 cups of grated Parmesan cheese

1 cup of heavy cream

2 tablespoons of butter

Salt and pepper, to taste

Optional garnish:

Fresh parsley

Extra Parmesan