
Creamy Garlic Mashed Potatoes are my favorite go-to side whenever I want something comforting and delicious that everyone at the table will love. With velvety smooth texture and deep garlic flavor, this recipe comes together quickly using simple ingredients you probably already have waiting in your kitchen.
When I first tasted this version at a family gathering I could not believe how a splash of sour cream transformed the flavor
Ingredients
- Russet potatoes: for their high starch content and fluffy texture choose firm ones without soft spots
- Fresh garlic: to bring out rich savory flavor mash or grate to avoid chunks
- Unsalted butter: for creaminess and control over the final taste pick a high-quality stick for best results
- Whole milk: for body and extra silkiness use milk warmed slightly to blend easily
- Sour cream: for tang and moisture opt for full-fat to get the best texture
- Salt: to enhance the flavors use a fine sea salt for even mixing
- Black pepper: for warmth and depth freshly cracked if you can
- Fresh parsley: for optional garnish choose bright green sprigs and chop finely
Step-by-Step Instructions
- Prepare the Potatoes:
- Cut the peeled russet potatoes into evenly sized chunks and drop them in a medium saucepan. Fill the pan with enough cold water to cover the potatoes and sprinkle a generous pinch of salt. Set over medium-high heat and bring to a boil. Once boiling, lower the heat and simmer for about fifteen to twenty minutes. When a fork easily pierces the pieces they are ready for the next step
- Combine and Mash:
- After draining the potatoes return them to the saucepan. Add the minced garlic butter warmed milk sour cream salt and black pepper to the hot potatoes. Either use a potato masher or a hand mixer to mash until you reach your desired level of creaminess. Make sure there are no lumps for an extra smooth finish
- Adjust the Seasoning:
- Taste and decide if you want to add a little more salt or black pepper. Mix them in thoroughly so the flavors are well distributed. This little step always helps balance everything just right
- Serve and Garnish:
- Spoon the mashed potatoes into your favorite serving bowl then top with a sprinkling of freshly chopped parsley for a splash of color and freshness

Russet potatoes have always been my favorite for this dish because they create the fluffiest texture. Every family holiday someone always asks if I am bringing my garlic mashed potatoes. The parsley garnish is my personal tradition since it makes the plate look extra special
Storage Tips
Store leftovers in an airtight container in the fridge for up to four days. When reheating add a splash of milk and stir well to revive the creamy texture. You can also freeze mashed potatoes in a sealed freezer container for up to two months although the consistency might soften a little once thawed
Ingredient Substitutions
If you are out of sour cream Greek yogurt works well and brings a similar tangy note. Yukon gold potatoes can be swapped for russets if you prefer a denser and slightly buttery mash. For dairy free versions try olive oil instead of butter and use warm unsweetened almond milk or oat milk
Serving Suggestions
Serve alongside roast chicken beef stew grilled veggies or even with breakfast eggs. For a fun twist scoop the potatoes into a mini casserole dish top with cheddar cheese and broil until golden

Cultural or Historical Context
Mashed potatoes have roots in both Irish and American cuisines and are a mainstay at celebratory tables across the world. Garlic mashed potatoes especially are beloved for their comforting nature and the way they soak up delicious gravies
Recipe FAQs
- → How do you keep mashed potatoes creamy and smooth?
Use warm milk and room-temperature butter to prevent the potatoes from absorbing too much liquid. Mash potatoes while they are still hot and avoid over-mixing, which can make them gluey.
- → What type of potatoes work best for this dish?
Russet potatoes are ideal because of their high starch content, which results in a light, fluffy texture when mashed.
- → Can I make garlic mashed potatoes ahead of time?
Yes, you can prepare them earlier and reheat gently, adding a splash of milk to restore creaminess if needed.
- → Is it necessary to peel the potatoes?
Peeling ensures a smooth texture, but leaving the skins on adds rustic flavor and a bit more fiber if preferred.
- → How can I add extra flavor to mashed potatoes?
Try stirring in roasted garlic, chives, grated cheese, or even a hint of nutmeg for unique variations.