20-Minute Creamy Garlic Penne That Will Change Dinners Forever

The Perfect Pasta Solution

Ever stood in your kitchen at 6 PM, hungry and tired, with no dinner plan? This creamy garlic penne pasta recipe is your answer. Ready in just 20 minutes, this dish delivers restaurant-quality flavor without hours in the kitchen.

The secret lies in the garlic-infused cream sauce that coats every piece of penne perfectly. This recipe serves 4 people generously, making it ideal for family dinners or meal prep.

Nutrition Information

NutrientAmount per Serving
Calories520
Protein12g
Carbohydrates58g
Fat28g
Fiber3g
Sodium320mg

Values are approximate and based on recipe as written

What You’ll Need

Ingredients

IngredientAmountNotes
Penne pasta1 pound (16 oz)Regular or whole wheat
Unsalted butter4 tablespoonsRoom temperature
Garlic6 clovesMinced
Heavy cream2 cupsAt room temperature
Parmesan cheese1 cupFreshly grated
Salt1 teaspoonPlus more for pasta water
Black pepper½ teaspoonFreshly ground
Fresh parsley¼ cupChopped, for garnish
Red pepper flakes¼ teaspoonOptional, for heat

Kitchen Equipment

ToolPurpose
Large potFor boiling pasta
ColanderFor draining pasta
Large skilletFor making sauce
Wooden spoonFor stirring
Microplane or graterFor cheese
Measuring cups and spoonsFor accurate measurements
Sharp knifeFor mincing garlic

Possible Substitutions

  • Heavy cream: Half-and-half or whole milk (sauce will be thinner)
  • Parmesan cheese: Pecorino Romano or Asiago
  • Fresh garlic: 1½ teaspoons garlic powder (but fresh is better!)
  • Penne: Any medium pasta shape like fusilli, rotini, or farfalle

Step-by-Step Instructions

Prep Time: 5 minutes
Cook Time: 15 minutes
Total Time: 20 minutes
Servings: 4

Preparation Phase

  1. Set up your workspace
    • Clear your countertop and gather all ingredients
    • Place a large cutting board on the counter
    • Have a small bowl ready for minced garlic
    • Set measuring cups and spoons within reach
    • Place colander in the sink for draining pasta later
  2. Prepare your ingredients
    • Take butter and cream out of refrigerator 15-20 minutes before cooking so they reach room temperature
    • To mince garlic: Peel each clove by pressing with the flat side of your knife until the skin cracks, then remove skin
    • Finely chop each clove until pieces are very small (about 1/16 inch or smaller)
    • To grate cheese: Use the small holes of a box grater or a microplane to grate 1 cup of Parmesan (about 2-3 ounces of cheese)
    • Wash parsley, pat dry with paper towels, and chop leaves finely with a sharp knife
  3. Fill a large pot with water (about 4 quarts or ¾ full)
    • Add 1 tablespoon of salt to the water (it should taste salty like the sea)
    • Place on stove over high heat
    • Cover with lid to help water boil faster
    • Wait until water reaches a full, rolling boil (large bubbles that don’t stop when stirred)

Cooking Phase

  1. Cook the pasta
    • Once water is boiling rapidly, add all the penne pasta
    • Immediately stir with a wooden spoon in a circular motion to prevent sticking
    • Set a timer for the time listed on the pasta package (usually 9-11 minutes)
    • Stir the pasta again after 2 minutes and then every few minutes
    • How to test for doneness: At the minimum cooking time, remove one piece with a spoon, let it cool slightly, and bite into it. It should be firm but not crunchy (al dente means “to the tooth”)
    • Important beginner step: Before draining, scoop out 1 cup of the starchy pasta water with a measuring cup and set aside
    • Turn off heat and carefully drain pasta in colander, but do not rinse
  2. Make the sauce base
    • While pasta is cooking, place a large skillet on another burner over medium heat
    • Add the 4 tablespoons butter to the pan
    • Allow butter to melt completely (about 1 minute) – it should sizzle gently but not brown
    • Beginner’s note: If butter starts to brown, your heat is too high – remove from heat briefly and reduce temperature
  3. Cook the garlic
    • Add all the minced garlic to the melted butter
    • Stir constantly with wooden spoon for exactly 30-45 seconds
    • Warning signs to watch for:
      • If garlic starts to turn golden, immediately move to next step
      • Garlic burns very quickly and becomes bitter, so keep it moving in the pan
      • Keep your face away from the pan as the garlic releases strong vapors
  4. Add the cream
    • Reduce heat to medium-low
    • Slowly pour in the 2 cups of heavy cream while stirring continuously
    • Keep stirring until the cream and butter are fully combined (about 30 seconds)
    • Allow mixture to come to a gentle simmer – you’ll see small bubbles forming around the edges of the pan
    • Let it simmer for 4-5 minutes, stirring occasionally
    • Visual cue: Sauce is ready when it coats the back of a spoon and you can draw a line through it with your finger
  5. Incorporate the cheese
    • Remove skillet from heat completely
    • Add the grated Parmesan cheese in three portions, stirring thoroughly after each addition
    • Stir in a figure-eight motion until all cheese is melted and sauce is smooth
    • If sauce seems stringy or cheese clumps, add 2 tablespoons of reserved pasta water and stir vigorously
    • Sprinkle in 1 teaspoon salt and ½ teaspoon black pepper, then stir
  6. Check sauce consistency
    • The sauce should be thick enough to coat the back of a spoon but still flow slowly
    • If too thick: Add reserved pasta water, 2 tablespoons at a time, stirring after each addition
    • If too thin: Return to low heat and simmer for 1-2 more minutes, stirring constantly
  7. Combine pasta and sauce
    • Add the drained pasta directly to the sauce in the skillet
    • If your skillet isn’t large enough, return pasta to the empty cooking pot and pour sauce over it
    • Using tongs or two wooden spoons, gently toss pasta until every piece is evenly coated with sauce
    • Let the pasta and sauce sit together for 1 minute to allow pasta to absorb some sauce

Finishing Touches

  1. Final adjustments
    • Taste the pasta and add more salt or pepper if needed
    • If pasta has cooled too much, place over low heat for 1 minute, stirring gently
    • If sauce seems too thick after sitting, add a splash of reserved pasta water
  2. Serve properly
    • Transfer pasta to a large, warmed serving bowl or divide among four individual plates
    • Sprinkle evenly with chopped parsley
    • Add red pepper flakes if desired for a hint of heat
    • Serve immediately with extra grated Parmesan on the side
    • Presentation tip: Twirl a portion with tongs to create height on each plate
Creamy Garlic Penne Pasta  Creamy Pasta recipe

Troubleshooting

Common Issues and Solutions

  • Sauce is separating or looks curdled:
    • Heat was likely too high. Remove from heat immediately
    • Add 1-2 tablespoons of cold heavy cream and whisk vigorously
    • For next time, keep temperature lower and remove from heat before adding cheese
  • Pasta is clumping together:
    • Didn’t stir enough during cooking or after draining
    • Fix by gently separating with forks and adding a splash of warm water
    • Next time, stir pasta immediately after adding to water and again during cooking
  • Sauce is too garlicky:
    • Balance by adding more cream (¼ cup) and a bit more cheese
    • Next time, use fewer garlic cloves or cook them slightly longer
  • Sauce won’t thicken:
    • Continue simmering on low heat for a few more minutes
    • Add 2-3 more tablespoons of grated Parmesan
    • Make sure you’re using heavy cream, not half-and-half or milk

Variations and Add-Ins

This creamy garlic penne works as a fantastic base recipe. Try these easy additions:

Protein Options

  • Grilled chicken breast:
    • Season 1 pound boneless chicken with salt and pepper
    • Cook in a separate pan until internal temperature reaches 165°F
    • Slice into ½-inch strips and add to pasta at the end
  • Sautéed shrimp:
    • Peel and devein 1 pound large shrimp
    • Cook in 1 tablespoon butter for 2 minutes per side until pink
    • Add to pasta during the final toss
  • Italian sausage:
    • Remove casings from 1 pound Italian sausage
    • Brown in a separate pan, breaking into small pieces
    • Drain excess fat before adding to pasta

Vegetable Ideas

  • Sautéed mushrooms:
    • Slice 8 ounces mushrooms and cook in 1 tablespoon butter until golden
    • Add to sauce before mixing with pasta
  • Fresh spinach:
    • Add 2 cups fresh spinach to hot sauce and stir until wilted, about 1 minute
    • Then add pasta and continue with recipe
  • Roasted cherry tomatoes:
    • Halve 1 pint cherry tomatoes and toss with olive oil, salt, and pepper
    • Roast at 400°F for 10-15 minutes until softened
    • Gently fold into the finished pasta
  • Steamed broccoli florets:
    • Cut 2 cups broccoli into small florets
    • Steam for 3-4 minutes until bright green but still firm
    • Add to pasta during the final toss

Storage and Reheating

  • Refrigerator:
    • Let pasta cool completely but no longer than 1 hour at room temperature
    • Transfer to airtight containers and refrigerate for up to 3 days
    • Cream sauce may thicken considerably when cold – this is normal
  • Freezer:
    • Not recommended for this recipe
    • Cream-based sauces typically separate when frozen and thawed
    • If you must freeze, expect texture changes upon reheating

Reheating Instructions

  1. Stovetop (best method):
    • Place refrigerated pasta in a skillet over low heat
    • Add 2-3 tablespoons of milk or water
    • Cover with lid and heat for 3-4 minutes
    • Stir gently halfway through
    • Heat until internal temperature reaches 165°F
  2. Microwave (quicker option):
    • Place single portion in microwave-safe bowl
    • Add 1 tablespoon of milk or water and cover loosely
    • Heat at 50% power for 1 minute
    • Stir gently, then heat in additional 30-second intervals until warmed through
    • Stir well before serving to redistribute sauce

Safety Tips

  • Always wash hands with soap and warm water for 20 seconds before handling ingredients
  • Keep raw proteins separate from other ingredients if adding to the recipe
  • Use separate cutting boards for produce and proteins
  • Refrigerate leftover pasta within 1 hour of cooking
  • Cream-based dishes should not sit out at room temperature for more than 2 hours
  • Ensure pasta reaches at least 165°F when reheating before consuming

Final Tips

  • For extra flavor: Toast 1 tablespoon of Italian seasoning in the butter before adding garlic
  • For a lighter version: Replace half the cream with reserved pasta water and reduce butter to 2 tablespoons
  • Perfect pairing: Serve with a simple green salad dressed with lemon juice and olive oil
  • Make ahead option: Prepare sauce up to 1 day ahead and refrigerate; gently reheat and cook fresh pasta when ready to serve

This creamy garlic penne pasta recipe proves that amazing flavor doesn’t require hours in the kitchen. With just a handful of quality ingredients and 20 minutes, you’ll have a meal that tastes like it came from your favorite Italian restaurant. The silky sauce, punchy garlic, and perfectly cooked pasta create a dish that’s bound to become a family favorite.

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