My sister sent me this idea in the middle of a hectic workweek, and I honestly thought it was too simple to be good. Four ingredients, one pan, and the oven does almost all the work? But this oven baked herb cream cheese asparagus pasta has become my weekly spring staple. The pasta cooks right in the casserole dish with water, a block of herb cream cheese melts into a silky sauce, and fresh asparagus roasts on top. It feels like something you’d order at a cozy café, but it’s completely doable on a Tuesday night when you’re tired and just want dinner to take care of itself.
This pasta is pretty much a full meal on its own, but I like to round it out with a simple green salad or a bowl of cherry tomatoes drizzled with olive oil and balsamic. Garlic bread or a warm baguette is perfect for scooping up the extra creamy sauce from the casserole dish. If you want a little extra protein without adding more ingredients, serve it alongside rotisserie chicken or leftover grilled sausages. A crisp white wine, sparkling water with lemon, or iced tea pairs really well with the bright asparagus and herby cream cheese.
Oven Baked 4-Ingredient Herb Cream Cheese Asparagus PastaServings: 4
Ingredients
8 oz (about 2 1/2 cups) dry penne pasta
1 (8 oz) block herb cream cheese (such as garlic & herb or chive flavored cream cheese)
1 lb fresh asparagus, trimmed and cut into 2-inch pieces
3 cups water
1 tsp fine sea salt (optional, to season the water and asparagus)
1 tbsp olive oil or neutral oil (optional, for drizzling on asparagus)
Freshly ground black pepper, to taste (optional, for serving)
Directions
Preheat your oven to 400°F (200°C). Grab a medium glass casserole dish (about 8x11 inches or similar). The dish should be deep enough to comfortably hold the pasta and water without sloshing over.
Add the dry penne pasta to the bottom of the casserole dish and spread it into an even layer. Pour the 3 cups of water over the pasta, making sure most of the pasta is submerged. Sprinkle with about 1/2 teaspoon of the salt if using.
Unwrap the block of herb cream cheese and place it right in the center of the dish on top of the pasta. It doesn’t need to be mixed in yet; it will soften and melt as it bakes.
Cover the dish tightly with foil. Bake in the preheated oven for 20 minutes, until the pasta has started to soften and the cream cheese is very soft.
While the pasta bakes, prep the asparagus: snap or trim off the woody ends, then cut the spears into roughly 2-inch pieces. Pat dry with a clean towel. Toss the asparagus pieces in a small bowl with the remaining 1/2 teaspoon salt and the olive oil if using.
After the first 20 minutes, carefully remove the casserole dish from the oven and take off the foil, watching out for steam. Give the pasta and melted cream cheese a good stir, scraping the bottom of the dish so the pasta doesn’t stick and the cheese starts to blend into the cooking water.
Scatter the asparagus pieces evenly over the top of the pasta. Do not stir them in completely; leaving some pieces on top helps them roast and stay bright green. If any pasta looks dry, splash in an extra 1/4 cup of hot water around the edges.
Return the dish to the oven, uncovered, and bake for another 15 to 20 minutes. The asparagus should be tender with a little bite, and the pasta should be al dente. The cream cheese will have melted into a creamy, slightly loose sauce that will thicken as it cools.
Remove the dish from the oven and let it stand for 5 minutes. This rest time helps the sauce thicken and cling to the penne. Right before serving, gently stir everything together so the roasted asparagus, pasta, and herb cream cheese sauce are evenly combined.
Taste and adjust seasoning with extra salt and freshly ground black pepper if you like. Use a large serving spoon to scoop generous portions straight from the glass casserole dish, making sure to get some of the bright green asparagus on top of each serving. Serve warm.
Variations & Tips
To keep this a true 4-ingredient dinner, stick to penne, herb cream cheese, asparagus, and water; the oil, salt, and pepper are optional but help with flavor and texture. You can swap penne for any short pasta you have on hand, like rotini, fusilli, or shells—just aim for a similar cooking time and check for doneness a few minutes early. If asparagus isn’t in season, try broccoli florets, snap peas, or green beans, cut into bite-size pieces and added at the same point in the recipe. For extra protein without complicating the process, stir in shredded rotisserie chicken or a drained can of white beans after baking, then return the dish to the oven for 5 minutes just to warm through. If you like a golden top, sprinkle a little grated Parmesan or breadcrumbs (this would technically be a fifth ingredient) over the pasta for the last 5 to 10 minutes of baking. For a lighter sauce, you can thin the cream cheese with a splash of milk or pasta water after baking, then stir until smooth. Food safety tips: Always start with fresh asparagus—discard any that are slimy or have an off smell. Make sure the pasta is cooked to at least 165°F in the center of the dish if you’re adding pre-cooked proteins like chicken or sausage toward the end. Refrigerate leftovers within 2 hours of baking in a shallow container, and reheat thoroughly until steaming hot before eating. Leftovers keep well for up to 3 days and may need a spoonful of water or milk stirred in before reheating to loosen the sauce.
