This Garlic Herb Chicken with Mashed Potatoes recipe transforms simple pantry ingredients into a restaurant-quality dinner that’s ready in just 35 minutes. I still remember the first time I made this dish for my three children on a busy Tuesday evening – the kitchen filled with the most incredible aroma of golden herbs and butter, and suddenly our rushed weeknight felt like a special occasion.
Growing up in the Midwest, I learned from my grandmother that the secret to a perfect dinner plate wasn’t fancy ingredients or complicated techniques – it was understanding how flavors work together. Every Sunday at her farmhouse, she’d serve tender chicken smothered in rich gravy alongside mountains of creamy mashed potatoes and bright green beans. The sound of her cast iron skillet sizzling and the sight of steam rising from perfectly seasoned chicken taught me that comfort food is really about creating those moments when everyone at the table feels completely satisfied. This Garlic Herb Chicken with Mashed Potatoes captures all that warmth and brings those same cozy Sunday feelings to any night of the week. Time to get our hands floury!

What Makes This Garlic Herb Chicken So Special
After decades of perfecting this recipe in my own kitchen, I’ve discovered exactly what makes this Garlic Herb Chicken with Mashed Potatoes stand out from other weeknight dinners. The magic happens when you combine simple seasoning techniques with the right cooking methods – something my grandmother always emphasized during our Sunday cooking sessions.
- Uses ingredients you already have: Garlic powder, thyme, and paprika create restaurant-quality flavor without specialty shopping
- Perfect for busy weeknights: Everything comes together in one skillet while potatoes boil, making cleanup simple
- Consistently tender results: The herb seasoning and proper cooking temperature ensure juicy chicken every single time
- Kid-approved flavors: Mild herbs and creamy textures appeal to even the pickiest eaters at your table
- Scales beautifully: Double the recipe for larger families or meal prep without any adjustments needed
- Creates satisfying leftovers: Tastes even better the next day when flavors have time to meld together
I’ve served this dish to countless family gatherings, and it never fails to have people asking for the recipe. There’s something about that golden gravy pooling around fluffy mashed potatoes that just feels like home.
Key Players in This Recipe
Boneless chicken breasts provide the lean protein base that absorbs all those wonderful herb flavors while staying tender and juicy when cooked properly. Garlic powder delivers consistent, mellow garlic flavor throughout the chicken without the risk of burning that fresh garlic sometimes brings to pan-seared dishes. Dried thyme adds that classic poultry seasoning note that makes this Garlic Herb Chicken with Mashed Potatoes taste like it’s been simmering all day. Paprika contributes both beautiful golden color and a subtle smoky sweetness that complements the herbs perfectly.
Russet potatoes create the fluffiest, most satisfying mashed potatoes because their high starch content breaks down beautifully when mashed with butter and milk. All-purpose flour forms the roux base for our gravy, thickening the pan drippings into that rich, velvety sauce that ties the whole plate together. Low-sodium chicken broth builds the gravy’s savory foundation while allowing you to control the salt level perfectly. Fresh green beans provide the bright, crisp contrast that balances all those rich, creamy flavors on the plate.
Betty’s Tested Technique
Step 1. I always start with the potatoes since they take the longest – place cubed russet potatoes in salted water and bring to a rolling boil, then cook for about 15 minutes until completely fork-tender.
Step 2. While potatoes cook, I’ve learned that steaming green beans for just 4-5 minutes keeps them bright green and perfectly crisp, which provides the ideal texture contrast to our creamy elements.
Step 3. Betty always seasoned chicken on both sides before cooking – combine garlic powder, onion powder, thyme, paprika, salt, and pepper, then coat each breast evenly for maximum flavor penetration.
Step 4. The key I discovered is heating olive oil and butter together in a medium-large skillet over medium heat, which prevents the butter from burning while adding incredible flavor to the chicken as it cooks.
Step 5. Cook chicken for 5-6 minutes per side without moving it – this creates that beautiful golden-brown crust that locks in all the juices and ensures your internal temperature reaches exactly 165°F.
Step 6. Let chicken rest for 3-4 minutes after cooking to allow juices to redistribute throughout the meat for maximum tenderness.
Step 7. Through trial and error, I learned that making gravy in the same skillet captures all those delicious browned bits, creating much deeper flavor than starting with a clean pan.
Step 8. Melt butter in the chicken drippings, whisk in flour, and cook for one full minute to eliminate any raw flour taste before slowly adding the broth.
Step 9. My family prefers when I let the gravy simmer for 2-3 minutes, whisking constantly, until it coats the back of a spoon perfectly – this Garlic Herb Chicken with Mashed Potatoes gravy should be thick enough to cling but not gluey.
Step 10. After years of making this, I’ve found that draining potatoes completely and mashing them immediately while hot creates the smoothest texture when you add butter and milk.
Step 11. Plate everything while warm, spooning that gorgeous gravy generously over both chicken and potatoes, then garnish with fresh parsley for a pop of color and freshness.
Keeping This Garlic Herb Chicken Fresh
I typically store leftovers of this Garlic Herb Chicken with Mashed Potatoes in separate airtight containers in the refrigerator, where they’ll stay fresh for up to three days. The chicken maintains its flavor beautifully, though I always slice it before storing to make reheating more even. Betty’s storage method works well because keeping the components separate prevents the potatoes from absorbing too much gravy and becoming soggy.
For the best texture when reheating, I reheat the chicken and gravy together in a skillet over low heat, adding a splash of chicken broth if the gravy has thickened too much. The mashed potatoes warm perfectly in the microwave with a tablespoon of milk stirred in to restore their creamy consistency. I don’t recommend freezing this particular dish because the potatoes can become grainy and the gravy may separate when thawed.

Perfect Partners for Garlic Herb Chicken
This hearty Garlic Herb Chicken with Mashed Potatoes pairs beautifully with several complementary dishes that round out the meal perfectly:
- Warm dinner rolls or biscuits are perfect for soaking up every drop of that golden gravy – the soft texture complements the tender chicken beautifully
- Simple side salad with vinaigrette cuts through the richness of the mashed potatoes and adds fresh, crisp contrast to each bite
- Roasted carrots bring natural sweetness that pairs wonderfully with the savory herb flavors in the chicken seasoning
- Steamed broccoli or asparagus provides additional green vegetables while maintaining the comfort food theme of this dish
- Easy vegetable soup makes a lovely starter course that prepares the palate for this satisfying main dish
- Fresh cranberry sauce adds a touch of fruity sweetness that complements the herbs without overpowering the meal
- Creamy butternut squash soup serves as an elegant first course for special occasion dinners featuring this classic chicken plate
For larger gatherings, consider serving this alongside sheet pan roasted vegetables or garlic butter steak bites for a family-style feast that satisfies everyone at the table.

Garlic Herb Chicken with Mashed Potatoes & Green Beans
Ingredients
Equipment
Method
- Prepare the Mashed Potatoes: Place cubed potatoes in a pot of salted water and bring to a boil. Cook for about 15 minutes or until fork-tender. Drain completely and mash with butter and milk. Season with salt and pepper to taste. Set aside and keep warm.
- Steam the Green Beans: Steam the green beans with a pinch of salt for 4-5 minutes until bright green and tender-crisp. Drain and set aside.
- Cook the Chicken: Season chicken breasts on both sides with garlic powder, onion powder, thyme, paprika, salt, and pepper. Heat olive oil and butter in a medium-large skillet over medium heat. Cook the chicken for 5-6 minutes per side, or until golden brown and fully cooked through (internal temperature 165°F/74°C). Remove from the skillet and let rest for 3-4 minutes.
- Assemble the Plate: Plate a portion of mashed potatoes and green beans. Place the cooked chicken breast on the plate and spoon the gravy generously over the chicken and potatoes. Garnish with chopped fresh parsley and serve warm.