There are nights when dinner needs to be fast, but you still want something that tastes like you actually tried. Cowboy Butter Lemon Bowtie Chicken Pasta with Broccoli lands right in that sweet spot. It relies on a compound butter sauce, famously known as cowboy butter, loaded with garlic, mustard, fresh herbs, and a serious hit of lemon. When you toss that over hot pasta, charred chicken, and crisp-tender broccoli, the butter melts into a glossy, tangy sauce that coats every single piece.
If you keep chicken breast and dried pasta around, this is one of those homecooked meals you can pull together without a grocery run. The broccoli cooks in the same pot as the pasta, saving you a burner and a dish. It’s an efficient way to get greens on the table without treating them like an afterthought.
Because the sauce is butter-based rather than heavy cream, it feels surprisingly light. It hits the requirements for health dinner recipes without tasting like diet food, and it scales up easily if you need to feed more people.
What exactly is cowboy butter?
Cowboy butter usually goes on steak, but it works incredibly well in chicken dishes recipes because the flavors are so aggressive. It starts with melted butter, then you whisk in Dijon mustard, lemon juice, minced garlic, red pepper flakes, and whatever fresh herbs you have, usually parsley and chives. It’s tangy, slightly spicy, and deeply savory.
When you use it as a pasta sauce, the starchy pasta water helps emulsify the butter so it clings to the bowties instead of just pooling at the bottom of the bowl. It turns plain chicken and broccoli into something you actually want to eat.
Ingredients for the chicken, pasta, and sauce
The ingredient list looks a little long because of the herbs, but the actual cooking moves very fast. If you want this to work for healthy meal prep, you can make the cowboy butter ahead of time and keep it in the fridge until you need it.
- 1 lb (450 g) boneless skinless chicken breasts, cut into bite-size pieces
- 8 oz (225 g) bowtie pasta (farfalle)
- 2 cups (180 g) broccoli florets, cut small
- 1 tbsp olive oil
- 1 tsp paprika
- 1/2 tsp kosher salt
- 1/4 tsp black pepper
- 1/2 cup (115 g) unsalted butter, cut into cubes
- 4 cloves garlic, minced
- 2 tbsp fresh lemon juice (plus 1 tsp lemon zest)
- 1 tbsp Dijon mustard
- 1/2 tsp red pepper flakes (optional, for heat)
- 2 tbsp fresh parsley, chopped
- 1 tbsp fresh chives, chopped
- 1/4 cup (25 g) grated Parmesan cheese (optional, for topping)
Cooking the pasta, chicken, and broccoli
The timing here is everything. You want to cook the broccoli with the pasta right at the end so it stays bright green and still has some bite. Mushy broccoli ruins good pasta dinners.
- Bring a large pot of salted water to a boil. Add the bowtie pasta and cook according to package directions (usually 10 to 12 minutes).
- During the last 3 minutes of the pasta’s cooking time, add the broccoli florets directly to the boiling water.
- Reserve 1/2 cup of the starchy pasta water, then drain the pasta and broccoli together. Set aside.
- While the pasta cooks, toss the chopped chicken with paprika, salt, and pepper.
- Heat olive oil in a large skillet over medium-high heat. Add the chicken in a single layer and cook undisturbed for 4 minutes until browned. Flip and cook 3 to 4 more minutes until cooked through. Remove chicken to a plate.
- In the same skillet, reduce heat to medium-low. Add the butter cubes and let them melt.
- Stir in the minced garlic, lemon juice, lemon zest, Dijon mustard, and red pepper flakes. Whisk constantly for 1 minute until the sauce smells fragrant and slightly thickens.
- Remove from heat. Stir in the parsley and chives.
- Add the drained pasta, broccoli, and cooked chicken back into the skillet with the butter sauce.
- Toss everything together. If the sauce seems too thick, splash in a little of the reserved pasta water until it coats the noodles evenly.
- Top with Parmesan cheese if using, and serve immediately.
Pro tips for better flavor and texture
If you’re looking for easy pasta techniques that elevate the whole dish, save the pasta water. I say it in every recipe because it’s true. The starch in that water acts like a binder, pulling the melted butter and lemon juice together into a creamy glaze instead of a separated, greasy mess.
- Cut the broccoli florets small so they cook quickly in the pasta water and match the size of the bowties
- Don’t skip the Dijon mustard in the sauce, it helps emulsify the butter and adds a necessary tang
- Zest the lemon before you juice it, it’s nearly impossible to zest a squeezed lemon half
- Let the chicken sit in the hot pan without stirring right away to build a nice golden crust
- Take the skillet off the heat before adding the fresh herbs so they stay bright green and don’t turn bitter
Ingredient substitutions and quick variations
This recipe is highly adaptable. If you are collecting chicken dinner recipes, knowing how to pivot based on what is in your fridge is a huge advantage. You can easily swap the bowtie pasta for penne, fusilli, or whatever short shape you have on hand.
- Chicken: Swap breast meat for boneless skinless chicken thighs for a juicier texture.
- Broccoli: Use asparagus, green beans, or snap peas. Just adjust the boiling time depending on the vegetable.
- Herbs: If you don’t have fresh parsley and chives, use 1 tbsp of dried Italian seasoning, but add it when you melt the butter to wake up the flavor.
- Butter: For a lighter version, use half butter and half olive oil for the sauce.
Storing and reheating leftovers
Store leftovers in an airtight container in the refrigerator for up to 3 days. This dish is excellent for lunch the next day, but butter-based sauces solidify when cold.
To reheat, the stovetop is best. Put the leftovers in a skillet over medium-low heat and add a splash of water or chicken broth. Stir gently until the butter sauce melts and warms through. If you must use a microwave, heat on 50% power in 30-second bursts, stirring in between, so the chicken doesn’t turn rubbery.
FAQ
Can I make Cowboy Butter Lemon Bowtie Chicken Pasta with Broccoli ahead of time?
You can prep the components ahead. Chop the chicken and broccoli, and mix the cowboy butter ingredients (except the melted butter) in a jar. Cook the dish right before serving, as the butter sauce is best fresh.
Why did my butter sauce separate?
Butter separates when it gets too hot or lacks an emulsifier. Keep the heat medium-low when making the sauce, and use a splash of starchy pasta water to bring it back together if it looks oily.
Is this recipe spicy?
It has a very mild kick from the red pepper flakes. If you are sensitive to spice, or cooking for young kids, just omit the red pepper flakes entirely.
Can I use frozen broccoli instead of fresh?
Yes. Frozen broccoli cooks faster, so only add it to the boiling pasta water for the final 60 to 90 seconds. It will be slightly softer than fresh, but it works fine.
What other vegetables work with cowboy butter?
Zucchini, bell peppers, and cherry tomatoes all pair beautifully with the lemon and garlic in the butter sauce. Saute them in the skillet before making the sauce if you prefer them roasted rather than boiled.
Do I have to use bowtie pasta?
No, any short pasta works. Penne, rotini, or medium shells are great substitutes. Long pasta like spaghetti gets a bit messy with the chunky chicken and broccoli.
Cowboy Butter Lemon Bowtie Chicken Pasta with Broccoli
Ingredients
Equipment
Method
- Boil the pasta in salted water. Add broccoli during the last 3 minutes. Reserve 1/2 cup pasta water, then drain.
- Season chicken with paprika, salt, and pepper.
- Cook chicken in olive oil over medium-high heat until browned and cooked through, then remove from skillet.
- Melt butter in the same skillet over medium-low heat. Whisk in garlic, lemon juice, zest, mustard, and red pepper flakes.
- Stir in parsley and chives off the heat.
- Toss pasta, broccoli, and chicken into the butter sauce, adding reserved pasta water if needed to coat.
Notes
- Save starchy pasta water to help emulsify the butter sauce.
- Don’t overcook the broccoli; it should stay bright green.
- Take skillet off the heat before adding fresh herbs so they stay bright.
