Steak Bite Tortellini Casserole (Print Version)
# Ingredients:
→ Beef and Mushrooms
01 -
680 g sirloin or ribeye steak, cut into bite-sized cubes
02 -
3 tbsp olive oil, divided
03 -
340 g mixed mushrooms (cremini, shiitake, and portobello), sliced
→ Pasta
04 -
450 g fresh or refrigerated cheese tortellini
→ Sauce
05 -
3 tbsp unsalted butter
06 -
3 tbsp all-purpose flour
07 -
710 ml whole milk or half-and-half
08 -
200 g Fontina cheese, shredded
09 -
1 tsp garlic powder
10 -
0.5 tsp dried thyme
11 -
0.5 tsp ground black pepper
12 -
Salt, to taste
→ Topping and Garnish
13 -
110 g mozzarella cheese, shredded (optional, for topping)
14 -
Fresh parsley, chopped, for garnish
# Instructions:
01 -
Preheat the oven to 200°C. Toss sliced mushrooms with 1 tablespoon olive oil, a pinch of salt, black pepper, and thyme. Spread evenly on a baking sheet and roast for 15–20 minutes until golden and caramelized.
02 -
Heat 2 tablespoons olive oil in a large skillet over medium-high heat. Add steak cubes and sear until browned on all sides. Remove from heat and set aside.
03 -
Bring a large pot of salted water to a boil. Add cheese tortellini and cook just until al dente, about 1 minute less than package instructions. Drain and set aside.
04 -
In a saucepan over medium heat, melt butter. Whisk in flour and cook for 1–2 minutes to form a roux. Gradually whisk in milk, stirring constantly until smooth and slightly thickened. Add Fontina cheese, garlic powder, and black pepper. Stir until smooth and creamy. Adjust salt to taste.
05 -
Grease a 23x33 cm (9x13 inch) baking dish. Combine cooked tortellini, roasted mushrooms, and seared steak bites in the dish. Pour Fontina sauce evenly over ingredients and toss gently to coat.
06 -
Sprinkle shredded mozzarella on top if desired. Bake uncovered at 190°C for 20–25 minutes, or until golden and bubbling. Garnish with freshly chopped parsley and serve warm.
# Notes:
01 -
For enhanced flavor, incorporate caramelized onions or sun-dried tomatoes.
02 -
Blend in Gruyère or Havarti cheese for a richer, more complex sauce.
03 -
Add a layer of buttered breadcrumbs before baking to introduce a crunchy texture.
04 -
Assemble ahead and refrigerate; increase bake time by 10 minutes if cold.
05 -
Introduce a pinch of red pepper flakes to the sauce for subtle heat.