This Mushroom Alfredo Penne Bake is the ultimate comfort food, blending tender pasta with a rich, creamy sauce. It offers a healthier twist using whole wheat pasta and cauliflower, without sacrificing any flavor. Prepare for a dish that’s both satisfying and surprisingly easy to make. Packed with savory mushrooms and a velvety smooth Alfredo sauce, this bake is perfect for weeknight dinners or special occasions. The addition of Gruyere cheese creates a delightful bubbly crust, making it a crowd-pleaser for all ages.
Key takeaways
- The blended cauliflower creates a lighter, creamy base for the Alfredo sauce.
- Properly sautéing mushrooms is key to developing their flavor and texture.
- Cook pasta al dente to prevent it from becoming mushy during baking.
- Adjust sauce consistency by simmering or adding liquid as needed.
Creamy Mushroom Alfredo Penne Bake
Ingredients
- 1 lb whole wheat penne pasta
- 1 head cauliflower (about 6-7 cups of florets)
- 3 cups reduced sodium chicken broth, divided
- 3/4 cups milk
- 1/4 cup olive oil
- 1 teaspoon salt
- 2 cloves garlic
- 24 ounces fresh sliced mushrooms
- 4 tablespoons butter, divided
- 1 cup shredded Gruyere cheese
Instructions
- Bring a large pot of water to boil. Cook the pasta for 5 minutes – it should still be a little firm. Drain, toss with a drizzle of oil, and set aside.
- Bring a large pot of water to a boil, add the cauliflower, and cook for 5 minutes until tender-crisp. Meanwhile saute the minced garlic with a tablespoon of butter. Using a slotted spoon, transfer the cooked cauliflower to a blender with 2 cups broth, milk, oil, salt, and sauteed garlic. Puree until very smooth. You might need to do this in batches.
- Preheat the oven to 400 degrees. Heat the 3 tablespoons butter in a very large skillet. Add the mushrooms and saute until golden brown.
- Toss the cooked pasta, cauliflower sauce, and mushrooms together. Add the remaining cup of broth to help the consistency stay saucy.
- Transfer to a deep 9×13 baking dish. Sprinkle with cheese and bake uncovered at 400 for 10-15 minutes. Some of the moisture from the mushrooms will seep out – give it a quick stir to reincorporate it and make it creamy.
Notes
– Ensure the cauliflower is pureed until completely smooth for a silky sauce.
– Don’t overcook the pasta initially, as it will bake further.
– Fresh sage ribbons add a beautiful aromatic garnish. Allergens: Milk, Wheat, Soybeans. Nutrition information is an estimate, calculated automatically. Values vary with brands, substitutions and portion sizes.
The technique that makes it
The success of this Creamy Mushroom Alfredo Penne Bake hinges on two key techniques: properly cooking the cauliflower and building a flavorful, stable Alfredo sauce. The cauliflower, when blended with chicken broth and milk, forms the creamy base that replaces some of the traditional heavy cream, making the dish lighter yet still rich. It’s crucial to cook the cauliflower until very tender, ensuring a smooth, lump-free sauce. Steaming or boiling are both effective methods; the goal is complete softness. Reserve some of the cooking liquid if boiling, as this starchy water can help achieve the desired sauce consistency. The mushrooms are sautéed separately with garlic and butter. This step is vital for developing their deep, savory flavor and achieving a pleasant texture, rather than a watery, bland addition. Sautéing in batches if necessary prevents overcrowding the pan, which would lead to steaming instead of browning. The garlic should be added towards the end of the mushroom sauté to prevent burning. Finally, combining the tender pasta, the blended cauliflower-Alfredo base, the sautéed mushrooms, and the Gruyere cheese, then baking, allows the flavors to meld and the cheese to create a delightful, golden-brown topping.
Troubleshooting
- Problem: Sauce is too thin. Fix: Simmer the sauce gently for a few extra minutes to allow some liquid to evaporate. Alternatively, create a slurry with 1 tablespoon of cornstarch and 2 tablespoons of cold water, then whisk it into the simmering sauce until thickened.
- Problem: Sauce is too thick. Fix: Whisk in a little more milk or chicken broth, a tablespoon at a time, until the desired consistency is reached.
- Problem: Mushrooms are watery. Fix: Ensure the pan is hot before adding mushrooms and avoid overcrowding. Sauté in batches if needed, allowing each batch to brown properly before removing and cooking the next.
- Problem: Pasta is mushy. Fix: Cook the whole wheat penne pasta one minute less than the package directions for al dente. It will finish cooking in the oven.
Substitutions
- Mushrooms: While fresh mushrooms are ideal, you can substitute with 16 ounces of drained canned mushrooms (like cremini or white button) or 8 ounces of dried porcini mushrooms, rehydrated and chopped. The flavor will be less intense than fresh but still enjoyable.
- Gruyere Cheese: For a similar nutty and slightly sweet profile, try Emmental or Swiss cheese. For a sharper, more robust flavor, Parmesan or Pecorino Romano can be used, though they will alter the overall taste profile.
- Whole Wheat Penne: Regular penne, rigatoni, or even rotini will work. If using a different pasta shape, adjust cooking time accordingly. For a gluten-free option, use your favorite gluten-free penne.
- Milk: Unsweetened almond milk or soy milk can be used as dairy-free alternatives, though they may slightly alter the richness and flavor of the sauce.
Pro tips
- Use fresh, high-quality mushrooms for the best flavor.
- Ensure the cauliflower is pureed until completely smooth for a silky sauce.
- Don’t overcook the pasta initially, as it will bake further.
- Fresh sage ribbons add a beautiful aromatic garnish.
Enjoy this comforting and delicious Mushroom Alfredo Penne Bake. It’s a versatile dish that can be customized with your favorite herbs or a touch of spice. Serve hot and savor every bite!
Try this next: Creamy Mushroom Pasta with Goat Cheese
More from Chicken Pasta Recipes →
Read also on TastyBend: El Dip Más Fácil y Cremoso de Queso.
Frequently asked questions
Can I make Creamy Mushroom Alfredo Penne Bake ahead of time?
Yes, you can assemble the bake up to 24 hours in advance. Store it covered in the refrigerator. When ready to bake, let it sit at room temperature for about 30 minutes before placing it in the oven. You may need to add a few extra minutes to the baking time.
What can I substitute for penne pasta in this bake?
You can substitute penne with other short, sturdy pasta shapes like rotini, farfalle (bow-tie), or rigatoni. Ensure the pasta is cooked al dente before assembling the bake, as it will continue to cook in the oven. Avoid delicate pasta shapes that may become mushy.
How do I know when the Creamy Mushroom Alfredo Penne Bake is done?
The bake is done when the sauce is bubbly around the edges and the cheese topping is melted and golden brown. The pasta should be tender. If the top browns too quickly, you can loosely tent it with foil for the remainder of the baking time.
How long does Creamy Mushroom Alfredo Penne Bake last in the fridge?
Leftover Creamy Mushroom Alfredo Penne Bake can be stored in an airtight container in the refrigerator for up to 3-4 days. Reheat gently in the oven or microwave until heated through. The sauce may thicken upon standing; you can add a splash of milk or cream when reheating if needed.
