A Memory in a Marinade
I learned this recipe from a friend in a sunny Italian kitchen. Her grandmother showed us how to mix the oil and vinegar. The smell of fresh garlic filled the whole house. I still smile thinking about it.
That smell is why I love this dish. It feels like a warm hug from far away. Good food can carry happy memories. That is its real magic.
Why a Simple Pan is Best
Everything cooks on one pan. The chicken, the beans, the tomatoes. They all go in together. This makes dinner so easy to clean up.
It also lets the flavors get to know each other. The tomato juices mingle with the garlicky chicken. The green beans get a little crispy. Doesn’t that sound wonderful? What is your favorite one-pan meal?
The Secret is in the Soak
Do not skip the marinade time. Letting the chicken sit in the oil and vinegar makes it so tender. It soaks up all that garlicky goodness.
This little wait is important. It teaches us to slow down. Good things take a little time. Fun fact: Balsamic vinegar comes from cooked grape juice. It gets better with age, just like us!
A Rainbow on Your Pan
Look at the colors on that pan! The bright green beans and red tomatoes. It is like a little garden. Eating colorful food is good for your whole body.
It makes you feel happy just to see it. I always think a colorful plate is a healthy plate. Do you like to eat foods of many colors?
Gather Around the Table
When this comes out of the oven, the smell is amazing. Everyone will come to the kitchen. That is my favorite part of cooking.
Sharing a meal is about more than food. It is about talking and laughing together. It builds a family. What was the best dinner conversation you had this week?
Ingredients:
| Ingredient | Amount | Notes |
|---|---|---|
| Boneless skinless chicken breasts | 4 | |
| Olive oil | ½ cup + 2 tbsp | Divided for marinade and veggies |
| Balsamic vinegar | ¼ cup | |
| Garlic, minced | 6 cloves | |
| Salt | 1 tsp + 1 tsp kosher salt | Divided for marinade and veggies |
| Pepper | 1 tsp + ½ tsp | Divided for marinade and veggies |
| Fresh parsley | 1 tsp + 1 tsp | Divided for marinade and garnish |
| Green beans | 1 pound | Ends trimmed |
| Cherry tomatoes | 10 ounces (approx. 2 cups) | |
| Parmesan cheese, finely grated | ¼ cup | For topping |

My Sunny Tuscan Chicken Supper
This recipe always reminds me of a warm summer evening. The smell of garlic fills the whole house. It feels like a big, cozy hug from the kitchen.
I love how everything cooks on one pan. That means less washing up for you later. My grandson calls it “magic pan” dinner. I still laugh at that.
Making the Marinade
Let’s get our hands busy. First, we make the marinade for the chicken. Put the chicken, olive oil, and balsamic vinegar in a big bowl. Add the minced garlic, salt, pepper, and parsley.
Now, mix it all together until the chicken is coated. Doesn’t that smell amazing? Cover the bowl and let it rest in the fridge. (A hard-learned tip: use a bag for this. It’s much less messy and you can squish it all around!). Let it sit for at least 30 minutes.
Cooking Instructions
Step 1: Get your biggest baking sheet. Line it with parchment paper for an easy clean-up. Toss your green beans and tomatoes right on the pan. Drizzle them with oil and sprinkle with salt and pepper.
Step 2: Take the chicken out of the fridge. Nestle the pieces right into the bed of veggies. Throw that leftover marinade away. We don’t need it anymore.
Step 3: Now for the cheesy part! Sprinkle that parmesan all over the chicken. It gets so golden and yummy in the oven. It’s my favorite step.
Step 4: Pop the whole pan into your hot oven. Bake it until the chicken is cooked through. The smell will tell you when it’s almost done. What’s your favorite kitchen smell? Share below!
| Cook Time | 30 minutes |
| Total Time | 1 hour (with marinating) |
| Yield | 4 servings |
| Category | Dinner, Main Course |
Let’s Mix It Up!
This recipe is like a good friend. It’s happy to change its clothes for you. Try one of these fun twists next time you make it.
- Cheesy Veggie Delight: Skip the chicken. Add big slices of zucchini and mushrooms instead. Top it all with extra, extra parmesan.
- Spicy Sunshine Chicken: Add a pinch of red pepper flakes to the marinade. It gives it a little warm kick. Perfect for a chilly night.
- Autumn Harvest Pan: Use sweet potato chunks and broccoli. They get so sweet and tender. It tastes like falling leaves.
Which one would you try first? Comment below!
How to Make it a Feast
This chicken is wonderful all on its own. But sometimes, you want to make it extra special. I like to serve it over a bed of soft polenta. It soaks up all the delicious juices from the pan.
Some crusty bread is also a must. You’ll want to wipe that pan clean. A simple green salad on the side is lovely, too. It adds a fresh, crisp bite.
For a drink, a glass of chilled Italian white wine is perfect. If you’re not having wine, try sparkling water with a squeeze of lemon. It’s so refreshing. Which would you choose tonight?

Keeping Your Tuscan Chicken Fresh and Tasty
Let’s talk about storing this lovely meal. Place leftovers in a sealed container. They will stay good in your fridge for three days.
You can also freeze this dish for later. Let it cool down completely first. Then wrap it tightly and freeze for up to three months.
I remember my first time making a double batch. It saved me on a very busy Wednesday. Having a good meal ready is a wonderful feeling.
To reheat, use your oven for the best taste. It keeps the chicken from getting soggy. This little step makes a big difference for your dinner.
Planning meals like this saves time and money. It means a healthy dinner is always close by. Have you ever tried storing it this way? Share below!
Simple Fixes for Common Kitchen Hiccups
Sometimes our veggies do not cook evenly. Make sure you cut them all the same size. This helps everything get perfectly tender and sweet.
Is your chicken a little dry? I have done that too. Use a meat thermometer to check it is just right. Cooking with confidence comes from these small tricks.
Your marinade is the secret to great flavor. Let the chicken sit in it for at least thirty minutes. This simple wait makes the taste so much deeper and richer.
Getting the flavors just right builds your cooking joy. It turns a simple recipe into a family favorite. Which of these problems have you run into before?
Your Quick Tuscan Chicken Questions
Q: Is this recipe gluten-free? A: Yes, it is naturally gluten-free. Just check your vinegar label to be sure.
Q: Can I make it ahead? A: You can marinate the chicken overnight. This makes your dinner prep very fast the next day.
Q: What if I do not have green beans? A: Try broccoli or bell peppers instead. Use what you already have in your kitchen.
Q: Can I make more for a crowd? A: Absolutely. Just use two sheet pans. Do not crowd the pans, or food will steam.
Q: Any optional add-ins? A: A sprinkle of red pepper flakes adds a nice kick. *Fun fact: Tomatoes are actually a fruit!
Which tip will you try first?
Thank You for Cooking With Me
I hope you love this recipe as much as I do. It always reminds me of a sunny afternoon. Sharing food is one of life’s great joys.
I would be so happy to see your creation. Your photos inspire me and other readers in our community. Have you tried this recipe? Tag us on Pinterest!
Happy cooking!
—Grace Ellington.

Sheet Pan Tuscan Garlic Chicken Recipe
Description
A flavorful and easy one-pan meal featuring marinated chicken breasts baked with green beans and cherry tomatoes, topped with parmesan cheese.
Ingredients
Chicken Marinade
Veggies
Topping
Instructions
- In a large bowl (or large plastic zipper bag), add the chicken, oil, vinegar, garlic, salt, pepper, and parsley. Toss to combine. Cover the bowl and chill the marinating chicken in the refrigerator for 30 minutes, up to overnight.
- When ready, preheat the oven to 425°F and line a large baking sheet with parchment paper.
- Add the green beans and cherry tomatoes in an even layer onto the baking sheet. Drizzle with oil, salt, and pepper. Toss to coat.
- Remove the chicken from the marinade and nestle it into the veggies on the baking sheet. (Discard the marinade.)
- Top with parmesan cheese.
- Bake for 30 minutes or until chicken is cooked through with an internal temperature of 165°F.
- Serve immediately, garnished with parsley.
Notes
- For best flavor, marinate the chicken for at least 30 minutes, or up to overnight. Ensure chicken reaches an internal temperature of 165°F for food safety.