01 -
First things first, get your egg noodles cooking according to package directions, but aim for *al dente*. We don't want mushy pasta in our savory baked herb chicken casserole, trust me! Once they're done, drain 'em and set them aside. This is where I always forget to salt the water enough, so don't be like me – season that water generously!
02 -
In a large, oven-safe skillet or Dutch oven (that's my secret weapon for one-pot wonders!), melt about half the butter over medium-high heat. Add your bite-sized chicken pieces and cook until they're nice and browned all over, about 5-7 minutes. You're not cooking them through, just getting some lovely color and flavor developed. An "oops" moment for me was not browning enough, and the chicken ended up a bit pale. Get that color, hon!
03 -
Remove the chicken from the skillet and set it aside. Add the remaining butter to the skillet, then toss in your diced onion. Sauté until it softens and turns translucent, about 3-5 minutes – oh, that smell! Then, stir in the minced garlic, dried thyme, rosemary, and sage. Cook for just a minute more until fragrant. You want to smell those herbs bloom, but don't let the garlic burn; that's a sad, bitter flavor nobody wants.
04 -
Sprinkle the flour over the onion and herb mixture, stirring constantly for about 1-2 minutes to create a roux. Slowly, and I mean *slowly*, whisk in the chicken broth, making sure to scrape up any browned bits from the bottom of the pan. Then, pour in the heavy cream. Bring it to a gentle simmer, whisking until the sauce thickens to your liking. It should coat the back of a spoon. This is the heart of your savory baked herb chicken casserole, so make it velvety!
05 -
Return the browned chicken to the skillet with the thickened sauce. Stir in the cooked egg noodles and half of the grated Parmesan cheese. Give it a good stir to make sure everything is evenly coated in that glorious, herb-infused sauce. At this point, I always sneak a little taste – it's crucial for seasoning! Add salt and pepper to your preference. This is where the kitchen might get a little messy, but it’s all part of the fun.
06 -
Transfer the entire mixture to a 9x13 inch baking dish if you didn't use an oven-safe skillet. Sprinkle the remaining Parmesan cheese over the top. Pop it into a preheated oven at 375°F (190°C) for about 20-25 minutes, or until it's bubbly around the edges and the cheese on top is golden brown and irresistible. The smell that fills your kitchen at this stage is just pure bliss! Let it rest for a few minutes before serving; it helps the sauce set up a bit.