You know those nights when you’re staring into the fridge at 6pm, realizing dinner should’ve started an hour ago? That’s when my Creamy Garlic Pasta swoops in to save the day. I developed this one-pot wonder during my son’s soccer season – when time was tight but hungry mouths still needed comforting meals. The magic happens when uncooked penne soaks up garlicky milk right in the skillet, transforming into the creamiest, dreamiest pasta without any fuss. No draining, no extra pots – just 20 minutes from stovetop to table. Trust me, this recipe’s become my weeknight hero, and after one bite of that rich Parmesan sauce clinging to every noodle, it’ll be yours too.

Why You’ll Love This Creamy Garlic Pasta
Oh my goodness, where do I even start? This pasta is pure weeknight magic, and here’s why it’s become my go-to:
- One pot wonder: No boiling pasta separately—just toss everything in and let the milk work its creamy magic while the pasta cooks. Fewer dishes? Yes, please!
- Ready in 20 minutes flat: From the moment those garlic cloves hit the butter to the final cheese sprinkle, you’re looking at less time than it takes to order takeout.
- Crazy delicious: The garlic infuses every bite with cozy flavor, and the Parmesan makes it luxuriously creamy without being heavy. It’s comfort food at its simplest and best.
- Forgiving & flexible: Forgot to buy fresh garlic? Powder works in a pinch. Want extra veggies? Toss in some spinach at the end. This recipe rolls with whatever your kitchen (or schedule) throws at it.
Honestly, I make this at least twice a month—it’s that good and that easy. Your future self, staring into the fridge at dinnertime, will thank you for keeping this recipe handy.
Ingredients for Creamy Garlic Pasta

Gather these simple ingredients – I promise you probably have most in your kitchen already! The magic is in how they come together:
- 12 oz penne pasta (uncooked): The ridges hold onto that creamy sauce beautifully. Rigatoni works great too if that’s what you’ve got.
- 4 cups whole milk: Creates that luscious sauce base – don’t skimp here!
- 4 garlic cloves, minced: Fresh is best – none of that jarred stuff for this recipe.
- 1 tbsp butter: For sautéing the garlic to golden perfection.
- 1/2 cup grated Parmesan cheese: The real deal, please – the pre-shredded kind won’t melt as smoothly.
- 1/2 tsp red pepper flakes (optional): My little secret for a subtle kick.
- Salt & black pepper to taste: Because seasoning makes everything better.
- Chopped parsley and extra cheese for garnish: Makes it pretty and adds freshness.
Ingredient Notes & Substitutions
Life happens – here’s how to adapt when your pantry doesn’t cooperate:
- Milk alternatives: Almond or oat milk work, but the sauce won’t be quite as creamy. Half-and-half makes it extra rich if you’re feeling indulgent.
- Pasta shapes: Any short pasta works – fusilli, rotini, even shells. Just adjust cooking time slightly.
- Cheese swaps: Pecorino Romano adds sharpness, while Asiago brings nuttiness. Vegan? Nutritional yeast can mimic Parmesan’s umami.
- Garlic variations: In a pinch, 1 tsp garlic powder replaces fresh cloves. Roasted garlic makes it sweeter and mellower.
- Heat level: Skip red pepper flakes if sensitive to spice, or add more if you’re like me and love the tingle!
How to Make Creamy Garlic Pasta
Okay, let’s get cooking! This method is so simple you’ll wonder why you ever bothered boiling pasta separately. The no-boil technique is a total game changer—just one pot and about 20 minutes between you and the creamiest, dreamiest pasta dinner.
Sauté the Garlic
First things first—grab your largest deep skillet (I use my trusty 12-inch) and melt that butter over medium heat. The second it’s bubbly, toss in your minced garlic. Now here’s the key: stir constantly for about 30 seconds until it’s fragrant and just barely golden. Garlic burns in a heartbeat, so don’t walk away! That toasted garlic aroma means you’re building serious flavor foundations.
Cook the Pasta in Milk
Here comes the magic part—pour in all your milk at once, then add the uncooked penne right into the pan. Give it a good stir, then bring everything to a gentle simmer (not a rolling boil—we’re being gentle here). Stir every 2-3 minutes—this keeps the pasta from sticking while it soaks up all that garlicky milk goodness. In about 12 minutes, you’ll see the milk transform into a creamy sauce as the pasta turns tender. Isn’t one-pot cooking amazing?
Finish with Cheese & Seasoning
When the pasta’s al dente and the sauce coats the back of your spoon, it’s showtime! Take the pan off heat and stir in that glorious Parmesan—watch how it melts into silky perfection. Now taste and adjust—I always add a bit more salt than I think I need, plus a good crack of black pepper. Those optional red pepper flakes? They add just the right warmth. If the sauce seems too thick, splash in a little extra milk. Garnish with parsley and extra cheese, and boom—dinner’s served straight from the pan with minimal cleanup!
Tips for Perfect Creamy Garlic Pasta
After making this recipe more times than I can count (my family begs for it weekly!), I’ve picked up some foolproof tricks:
- Stir like you mean it: That first 5 minutes is crucial – frequent stirring prevents the pasta from clumping together as it starts absorbing the milk.
- Watch your heat: Medium-low is the sweet spot – too high and your milk will scald before the pasta cooks through.
- Cheese timing matters: Always take the pan off heat before adding Parmesan to prevent clumping – residual heat melts it perfectly.
- Garnish generously: That extra sprinkle of parsley and cheese right before serving isn’t just pretty – it adds fresh flavor and texture contrast.
Follow these simple tips, and you’ll get that restaurant-quality creamy pasta every single time!
Serving Suggestions for Creamy Garlic Pasta
This pasta shines bright all on its own, but here’s how I love to round out the meal when I’m feeling fancy (or just extra hungry):
- Garlic bread: Because you can never have too much garlic, right? My kids fight over the crispy edges.
- Simple green salad: The crisp freshness balances that rich creaminess perfectly.
- Roasted veggies: Toss some broccoli or asparagus in the oven while the pasta cooks – easy peasy.
Sometimes I just grab a fork and eat it straight from the pan – no judgment here!
Storage & Reheating
Here’s the beautiful thing about this pasta—it actually gets creamier overnight as the flavors meld! Store leftovers in an airtight container for up to 3 days. When reheating, add a splash of milk and warm gently on the stovetop, stirring often. The microwave works in a pinch, but tends to dry it out—if you must, cover with a damp paper towel and stir halfway through. Pro tip: The sauce thickens when chilled, so don’t panic—just stir in that extra milk until it’s silky smooth again.
Creamy Garlic Pasta FAQs
I get asked these questions all the time—here are the answers straight from my messy, pasta-splattered recipe notebook:
Can I use heavy cream instead of milk?
Absolutely! The sauce will be extra rich and luxurious, but you’ll want to use about 3 cups instead of 4 since it’s thicker. I sometimes do half cream, half milk when I’m feeling fancy—just watch the simmering closely as it can thicken faster.
How do I make this gluten-free?
Easiest swap ever—just use your favorite gluten-free penne! The cooking time might vary slightly, so check the package instructions. I’ve had great results with brown rice pasta—it holds up beautifully to the creamy sauce.
What if I don’t have Parmesan?
Pecorino Romano adds a lovely sharpness, while Asiago brings a nutty depth. In a real pinch, even a mild cheddar works (though it’s not traditional, my kids love it this way). Just steer clear of pre-shredded cheeses—they contain anti-caking agents that can make your sauce grainy.
Nutritional Information
Just so you know what you’re diving into (not that you’ll have any leftovers!): Each serving of this creamy delight clocks in around 430 calories with 12g fat and 17g protein. Remember—these estimates vary based on your exact ingredients and how generous you are with that Parmesan sprinkle. My husband always doubles the cheese (no judgment here), so our version tends to run richer. The beauty is in the flexibility—use skim milk for lighter fare or go full cream for indulgence!
Print
20-Minute Creamy Garlic Pasta: Irresistibly Easy & Delicious
- Total Time: 20 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
Creamy, dreamy, and the easiest dinner recipe you’ll ever make!
Ingredients
- 12 oz penne pasta
- 4 cups whole milk
- 4 garlic cloves, minced
- 1 tbsp butter
- 1/2 cup grated Parmesan cheese
- 1/2 tsp red pepper flakes (optional)
- Salt & black pepper to taste
- Chopped parsley and extra cheese for garnish
Instructions
- Sauté the Garlic First: In a large deep skillet, melt butter over medium heat. Add garlic and cook until fragrant—this is the flavor base for your quick and easy dinner recipe.
- Add Pasta and Milk: Pour in milk and add uncooked penne. Stir well and bring to a gentle simmer. This one pot wonder means no extra dishes—just creamy magic in one pan!
- Simmer Until Tender: Stir occasionally as the pasta cooks, soaking up all that garlicky milk goodness. This is where the ultimate comfort food starts happening.
- Stir in the Cheese: Once pasta is cooked and sauce thickens, stir in Parmesan. Season with salt, pepper, and a pinch of red pepper flakes for a little kick—easy dinner idea with tons of flavor.
- Garnish and Serve: Top with extra Parmesan and chopped parsley. Serve hot and creamy straight from the pot for the best weeknight pasta fix ever.
Notes
- Stir occasionally to prevent sticking.
- Adjust seasoning to taste.
- Add more milk if the sauce gets too thick.
- Prep Time: 5 minutes
- Cook Time: 15 minutes
- Category: Pasta
- Method: One Pot
- Cuisine: Italian
Nutrition
- Serving Size: 1 serving
- Calories: 430
- Sugar: 10g
- Sodium: 300mg
- Fat: 12g
- Saturated Fat: 7g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 60g
- Fiber: 3g
- Protein: 17g
- Cholesterol: 30mg
