Creamy Salmon Noodle Casserole with Chili Crunch and Boursin

If the word “casserole” makes you picture bland, soggy dishes, this salmon noodle casserole will change your mind. Imagine tender salmon baked with bursting cherry tomatoes, bright edamame, and a whole puck of Boursin cheese that melts into a silky, garlicky sauce. The mixture is tossed with stir-fry rice noodles and finished with chili crunch for a crunchy, spicy lift. Cashews, fresh cilantro, and a squeeze of lime brighten the dish, turning a simple weeknight meal into something special in about 40 minutes.

This recipe was created for nights when you want a restaurant-worthy dinner without extra pans or fuss. Everything—salmon, tomatoes, edamame, and a puck of flavored Boursin—bakes together in a single 9×13 dish. While it bakes, cook the rice noodles, then toss everything together for a creamy, spicy, protein-packed meal that feels elevated but stays easy.

Why you’ll love this salmon casserole

• One-dish convenience: Salmon, vegetables, and the melting cheese all cook together, so cleanup is minimal.
• Creamy sauce with no fuss: A puck of Boursin melts into the tomato juices to create a garlicky, herby sauce—no roux or canned soup required.
• Crunchy, spicy finish: Chili crunch provides aromatic heat and crisp texture, while chopped cashews add a toasty bite.
• High in protein and naturally gluten-friendly: Salmon, edamame, and cashews provide protein; rice noodles keep the dish naturally gluten-free (verify your chili crunch if strict GF is required).

Featured ingredients

• Salmon: Use fresh, skinned fillets (or thawed frozen fillets). The fish bakes directly in the casserole, so there’s no need to pre-sear.
• Boursin cheese (hot honey & roasted garlic or garlic & herb): A single puck melts into the tomatoes for instant creaminess and herbal depth. If you can’t find the hot honey variety, the classic garlic & herb version works well.
• Chili crunch: A spoonful delivers crunchy, garlicky spice; distribute it over the cheese and the vegetables so the heat is balanced.
• Rice noodles: Wide stir-fry rice noodles soak up the sauce and keep the dish gluten-friendly. Cook them while the casserole bakes and rinse with cold water to halt cooking.
• Edamame and cherry tomatoes: Edamame adds a pop of plant protein and sweetness; cherry tomatoes burst in the oven and combine with the melted cheese to form the sauce.
• Cashews, cilantro, and lime: These finishing touches add crunch, freshness, and acidity to balance the rich, savory base.

Tips for the best result

• Make a well for the cheese: Nestle the Boursin near the tomatoes so it melts into their juices and distributes evenly.
• Cover while baking: Use foil or a lid to trap steam and keep the salmon moist; removing the cover at the end will let tomatoes blister slightly.
• Rinse the noodles: After draining, rinse rice noodles with cold water to stop cooking and prevent clumping; they will soften again when mixed with the hot sauce.
• Smash the tomatoes: After baking, press each cherry tomato with a fork to release juices—this helps form the creamy sauce with the melted cheese.
• Check the salmon: Salmon is done when it flakes easily and reaches an internal temperature of about 145ºF; thicker fillets may need a few extra minutes.

Variations

• Different proteins: Substitute diced chicken thighs or shrimp (adjust bake time; shrimp requires far less baking time).
• Spice level: Add an extra tablespoon of chili crunch or include a sliced fresno pepper with the tomatoes for more heat.
• Swap the cheese: If you don’t have Boursin, use softened cream cheese mixed with minced garlic and fresh herbs, or try goat cheese for a tangier profile.
• Other noodles: Soba, lo mein, or spaghetti can be used if rice noodles aren’t available (this may affect gluten-free status).
• More vegetables: Add snap peas, broccoli florets, or sliced bell peppers directly to the casserole for extra color and texture.

If you enjoy the chili-crunch salmon flavor, try pairing this casserole with a crunchy sesame soy kale salad or a cashew-edamame salad for complementary textures and flavors.

How to store and reheat

• Refrigerator: Refrigerate leftovers in an airtight container for up to 3 days. Noodles will continue to absorb sauce over time.
• Reheating: Reheat gently in the microwave or on the stovetop over low heat, adding a splash of water or broth to loosen the sauce.
• Freezing: The baked casserole without noodles freezes well for up to 2 months. Thaw overnight in the fridge and cook fresh noodles when you plan to serve.
• Meal-prep tip: Store sauce and noodles separately to avoid mushy noodles; combine just before serving for the best texture.

More easy salmon dinners

If you like salmon for weeknight cooking, other good options include Sesame Soy Kale Salad (as a crunchy side) and Cashew Crunch Edamame Salad (if you enjoy the cashew-edamame pairing in this casserole).

FAQ

Salmon Noodle Casserole

This casserole bakes salmon, cherry tomatoes, edamame, and Boursin cheese together, then tosses everything with rice noodles for a creamy, spicy weeknight meal that comes together in about 40 minutes.

Servings: 6 • Prep: 15 mins • Cook: 25 mins • Total: 40 mins

Ingredients

• 1 lb. salmon, skinned and deboned
• 10 oz. cherry tomatoes
• 1 cup frozen edamame
• 1 tablespoon sesame oil
• 1 tablespoon rice vinegar
• 2 tablespoons water or broth
• ½ teaspoon sea salt
• 1 puck hot honey and roasted garlic Boursin cheese (or garlic & herb Boursin)
• 2 tablespoons chili crunch
• 8 oz. stir-fry rice noodles
• ⅓ cup chopped cashews, salted and roasted
• ¼ cup chopped fresh cilantro
• 1 tablespoon fresh lime juice

Instructions

1. Preheat the oven to 425ºF. Lightly grease a 9×13-inch casserole dish.
2. Place the salmon, cherry tomatoes, edamame, sesame oil, rice vinegar, water, and salt in the dish and toss to coat. Create a small well among the tomatoes and set the Boursin puck into it.
3. Spread 1 tablespoon of chili crunch over the Boursin and the remaining tablespoon over the vegetables and salmon.
4. Cover the dish and bake for about 25 minutes, or until the salmon is cooked through and flakes easily (about 145ºF internal temperature).
5. While the casserole bakes, bring a large pot of water to a boil and cook the rice noodles for 6–8 minutes until al dente. Drain and rinse with cold water to stop cooking; set aside.
6. Remove the casserole from the oven. Use a fork to break the salmon into bite-sized pieces and press each cherry tomato with the back of the fork to release its juices. Stir everything together—the melted Boursin and tomato juices should form a creamy sauce.
7. Toss the rice noodles with the sauce until evenly coated. Top with chopped cashews, cilantro, a squeeze of lime juice, and optional sliced green onions. Serve immediately.

Tips & notes

If hot honey & roasted garlic Boursin isn’t available, garlic & herb Boursin is an excellent substitute. Check packaged ingredient labels if you require strict gluten-free status. Leftovers keep in an airtight container in the refrigerator for up to 3 days—add a splash of water or broth when reheating to revive the sauce. The casserole base (before mixing in noodles) can be frozen for up to 2 months; thaw overnight and cook noodles fresh when ready to serve.

Nutrition

Approximate per serving: Calories 352 kcal, Carbohydrates 40 g, Protein 20 g, Fat 11 g, Fiber 2 g, Sugar 3 g. Nutrition information is an estimate and should be used as a guideline only.

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