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Rich, comforting, and ready in under 40 minutes—this dreamy one-pan dinner is about to become your weeknight hero.
Why This Recipe Works
- One Pan: Pasta cooks right in the silky sauce—no extra pot to scrub.
- Restaurant Creaminess: A careful ratio of broth, cream, and freshly grated Parm guarantees clump-free, glossy sauce.
- Balanced Nutrition: Juicy chicken plus two full cups of broccoli florets keep it satisfying without the food-coma.
- Flexible Pantry Staples: Use fresh or frozen veg, swap half-and-half for cream, or go gluten-free with your favorite pasta.
- Freeze-Friendly: Portion leftovers into meal-prep containers; the sauce reheats like a dream with a splash of milk.
- Kid-Approved: Mild, cheesy flavor profile—great way to sneak in extra veggies.
Ingredients You'll Need
Great Alfredo begins with great building blocks. Let’s walk through them:
- Chicken breasts (1 lb): Look for plump, rosy meat of even thickness so every cube cooks at the same rate. Organic air-chilled chicken sheds less liquid and browns faster. Thighs work too—just trim excess fat.
- Broccoli (2 cups florets): Choose tightly closed, dark-green heads. If stems look dried or yellow, skip them. Frozen broccoli? Thaw and pat very dry to avoid watering down the sauce.
- Fettuccine or linguine (8 oz): Long noodles grab sauce best. For gluten-free, try a corn-rice blend; they release less starch, so simmer 1 min less than package time.
- Heavy cream (1 cup): Fat equals stability. Lower-fat subs can break; if you must, use ¾ cup half-and-half plus 2 tsp cornstarch.
- Low-sodium chicken broth (2 cups): Provides the pasta-cooking liquid and layers flavor. Swanson or homemade both shine.
- Freshly grated Parmesan (1 cup): Pre-shredded cellulose-coated cheese won’t melt smoothly. Grab a wedge and use the fine side of a box grater.
- Butter & olive oil (1 Tbsp each): Butter for flavor, oil to raise the smoke point so your chicken doesn’t burn.
- Garlic (3 cloves): Go fresh; jarred can taste acrid after simmering.
- Italian seasoning (1 tsp): A balanced blend of oregano, basil, thyme. Make your own: ½ tsp oregano, ¼ each basil & thyme.
- Freshly cracked pepper & kosher salt: Season at every layer—meat, sauce, finish.
How to Make One Skillet Creamy Chicken And Broccoli Alfredo
Prep & season the chicken
Pat 1 lb chicken breasts dry, then cut into ¾-inch cubes. Toss with ½ tsp kosher salt, ½ tsp Italian seasoning, and ¼ tsp pepper. Let rest while you heat the skillet—this short brine improves seasoning throughout.
Sear for flavor
Heat 1 Tbsp olive oil and 1 Tbsp butter in a 12-inch stainless or cast-iron skillet over medium-high until the butter foam subsides. Add chicken in a single layer; cook 3 min without stirring for a golden crust. Flip, cook 2 min more (it will finish later). Transfer to a warm plate; leave flavorful browned bits behind.
Build the aromatics
Lower heat to medium. Add 1 more tsp butter if the pan looks dry, then sauté 3 minced garlic cloves for 30 sec until fragrant—not brown. Deglaze with ¼ cup of the chicken broth, scraping the fond with a wooden spoon. This free flavor booster darkens the final sauce.
Add pasta & liquid
Stir in 8 oz pasta, 2 cups low-sodium broth, and ½ cup heavy cream. The liquid should just cover the noodles; add 2 Tbsp more broth if needed. Bring to a gentle boil, then reduce to a lively simmer. Stir every minute so pasta doesn’t clump.
Time the broccoli
After 6 min, when pasta is flexible but still chalky inside, scatter 2 cups broccoli florets on top. Do not stir yet—layering prevents over-softening. Cover with a tight lid for 3 min; the steam turns broccoli bright green.
Create the velvety sauce
Remove lid, stir in remaining ½ cup cream plus ½ cup grated Parmesan. When the cheese melts, add chicken (and any juices) back to the skillet. Simmer 2 min until pasta is al dente, sauce thickly coats the back of a spoon, and chicken reaches 165 °F. If too thick, loosen with a splash of broth; if too thin, let bubble 30 sec uncovered.
Final seasoning & shine
Taste and adjust salt (½ tsp is common). Crack a generous shower of black pepper, then sprinkle remaining ½ cup Parm for that Instagram-worthy melt. Serve straight from the skillet for minimal dishes.
Expert Tips
Variations to Try
- Winter Veggie Boost: Swap broccoli for roasted butternut squash and kale ribbons.
- Seafood Spin: Replace chicken with raw shrimp; add during Step 6—they’ll turn pink in 2 min.
- Spicy Cajun: Dust chicken with 1 tsp Cajun seasoning and add diced fire-roasted tomatoes with the broth.
- Lighter Fare: Sub ½ cup Greek yogurt for ½ cup cream; remove skillet from heat before stirring to prevent curdling.
Storage Tips
Cool completely, then refrigerate in airtight containers up to 4 days. For freezer success, slightly undercook pasta so it doesn’t turn mushy upon thawing. Freeze in single portions up to 3 months. Thaw overnight in the fridge, then warm gently with a splash of milk or broth. Note: Cream sauces can separate if microwaved on high; a low, slow reheat while stirring keeps things creamy.
Frequently Asked Questions
One Skillet Creamy Chicken And Broccoli Alfredo
Ingredients
Instructions
- Season chicken: Toss cubes with ½ tsp salt, Italian seasoning, and pepper.
- Sear: Heat oil and butter in a 12-inch skillet over medium-high. Add chicken; cook 3 min per side until golden. Remove to plate.
- Aromatics: Lower heat to medium, sauté garlic 30 sec. Deglaze with ¼ cup broth, scraping browned bits.
- Simmer pasta: Add pasta, remaining broth, and ½ cup cream. Simmer 6 min, stirring often.
- Steam broccoli: Scatter broccoli on top, cover, and cook 3 min.
- Finish sauce: Stir in remaining cream and ½ cup Parmesan. Return chicken; simmer 2 min until sauce thickens and chicken reaches 165 °F.
- Season & serve: Add remaining salt to taste, pepper, and optional red-pepper flakes. Top with remaining Parmesan.
Recipe Notes
For ultra-smooth sauce, grate Parmesan fresh and keep heat below a boil when adding dairy. Reheat leftovers gently with a splash of milk.
