There’s something magical about the combination of tender baby peas and perfectly cooked potatoes swimming in a velvety cream sauce. This humble dish has been gracing dinner tables for generations, and I’m excited to share my perfected version of this beloved comfort food classic. Whether you’re looking for a hearty side dish or a vegetarian main course, this recipe delivers warmth, satisfaction, and pure deliciousness in every bite.
The Magic Behind This Dish
Growing up in the countryside, I learned that the simplest ingredients often create the most memorable meals. Creamed peas and potatoes exemplify this philosophy perfectly. The dish combines the earthiness of potatoes, the sweet pop of green peas, and the richness of cream sauce to create something that’s greater than the sum of its parts.

Essential Ingredients
Here’s what you’ll need to create this comforting dish:
Ingredient | Amount | Notes |
---|---|---|
Yukon Gold potatoes | 2 pounds | Medium dice (¾-inch cubes) |
Fresh or frozen peas | 2 cups | If frozen, no need to thaw |
Heavy cream | 1 cup | Room temperature |
Whole milk | 1 cup | Room temperature |
Unsalted butter | 4 tablespoons | Divided |
All-purpose flour | 3 tablespoons | For the roux |
Yellow onion | 1 medium | Finely diced |
Garlic | 2 cloves | Minced |
Fresh thyme | 2 sprigs | Plus extra for garnish |
Salt | 1½ teaspoons | Or to taste |
White pepper | ¼ teaspoon | Freshly ground |
Nutmeg | Pinch | Freshly grated |
Kitchen Equipment Needed
Equipment | Purpose |
---|---|
Large pot | For cooking potatoes |
Medium saucepan | For making cream sauce |
Colander | For draining |
Wooden spoon | For stirring |
Measuring cups and spoons | For accurate portions |
Sharp knife | For cutting vegetables |
Cutting board | For prep work |
Whisk | For smooth sauce |
Step-by-Step Preparation Method
- Prep Work (15 minutes):
- Peel and cube potatoes into ¾-inch pieces
- Finely dice the onion
- Mince the garlic
- Measure out remaining ingredients
- Cooking the Potatoes (12-15 minutes):
- Place cubed potatoes in cold, salted water
- Bring to a boil over high heat
- Reduce to medium and simmer until fork-tender
- Drain and set aside, covered to keep warm
- Making the Cream Sauce (10-12 minutes):
- Melt 3 tablespoons butter in saucepan over medium heat
- Sauté onion until translucent (4-5 minutes)
- Add garlic and thyme, cook for 1 minute
- Sprinkle in flour, cook for 2 minutes while stirring
- Gradually whisk in cream and milk
- Simmer until thickened, stirring constantly
- Final Assembly (5-7 minutes):
- Add peas to the sauce
- Cook for 3-4 minutes until peas are tender
- Gently fold in the potatoes
- Season with salt, white pepper, and nutmeg
- Add remaining tablespoon of butter
- Stir gently to combine

Pro Tips for Perfect Results
The difference between a good dish and an exceptional one often lies in the details. Here are my tried-and-true tips:
- Potato Selection and Preparation:
- Choose waxy potatoes like Yukon Gold for best texture
- Cut potatoes into uniform sizes for even cooking
- Start potatoes in cold water to ensure even cooking
- Season the cooking water generously
- Sauce Perfection:
- Room temperature dairy prevents lumpy sauce
- Cook the roux until it smells nutty
- Add liquid gradually while whisking constantly
- Use white pepper to maintain the sauce’s clean look
- Pea Preparation:
- Fresh peas in season are wonderful but require more work
- High-quality frozen peas are perfectly acceptable
- Don’t overcook the peas – they should remain bright green
- Add them at the end to prevent mushiness

Common Issues and Solutions
Q: Why did my sauce turn out lumpy?
A: This typically happens when cold dairy is added too quickly to the hot roux. Ensure your cream and milk are at room temperature and whisk constantly while adding them gradually.
Q: My potatoes fell apart when I stirred them in. What went wrong?
A: This usually means the potatoes were overcooked or stirred too vigorously. Cook them just until fork-tender and fold them gently into the sauce.
Q: Can I make this ahead of time?
A: Yes, but the sauce may thicken considerably when cooled. When reheating, add a splash of milk or cream and warm gently over low heat, stirring occasionally.
Q: My sauce is too thick/thin. How can I fix it?
A: For too thick, gradually stir in warm milk. For too thin, simmer longer to reduce, or make a small amount of roux to whisk in.
Nutritional Information
Nutrient | Amount per Serving |
---|---|
Calories | 285 |
Total Fat | 16g |
Saturated Fat | 10g |
Cholesterol | 48mg |
Sodium | 425mg |
Total Carbohydrates | 31g |
Dietary Fiber | 4g |
Protein | 7g |
Iron | 2mg |
Calcium | 95mg |
Vitamin C | 15mg |
*Based on 6 servings per recipe
Storage and Reheating
Storage Guidelines:
- Refrigerator: Store in an airtight container for up to 3 days
- Freezer: Not recommended (affects texture of potatoes and sauce)
Reheating Instructions:
- Stovetop Method (Preferred):
- Place in saucepan over low heat
- Add splash of milk or cream
- Stir occasionally until heated through
- Adjust seasoning if needed
- Microwave Method:
- Heat in 30-second intervals
- Stir between intervals
- Add small amount of liquid if needed
Serving Suggestions
Transform this versatile dish into a complete meal with these pairings:
Main Dish Accompaniments:
- Herb-roasted chicken
- Grilled ham steak
- Pan-seared fish fillets
- Meatloaf
Side Dish Companions:
- Fresh garden salad
- Crusty artisan bread
- Roasted carrots
- Steamed green beans
Variations to Try
- Herb-Enhanced:
- Add fresh dill
- Mix in chopped parsley
- Include tarragon
- Sprinkle with chives
- Vegetable Additions:
- Diced carrots
- Pearl onions
- Corn kernels
- Mushrooms
- Cheese Options:
- Fold in grated Parmesan
- Add shredded Gruyere
- Top with sharp cheddar
- Mix in cream cheese
- Dietary Modifications:
- Use plant-based milk and cream for dairy-free
- Substitute gluten-free flour blend
- Reduce cream and use more milk for lighter version
- Add extra vegetables for lower-carb option
Additional Recipe Notes
For the best results, consider these additional tips:
- Seasoning:
- Taste and adjust seasonings before serving
- Remember that potatoes absorb salt
- Fresh herbs can be adjusted to taste
- White pepper provides heat without black specks
- Texture Considerations:
- Sauce should coat the back of a spoon
- Potatoes should be tender but hold their shape
- Peas should be bright green and slightly firm
- Overall dish should be creamy but not soupy
- Make-Ahead Tips:
- Prep vegetables in advance
- Make sauce base ahead
- Cook potatoes just before serving
- Refresh with cream when reheating
This recipe serves as a wonderful base for creativity in the kitchen. Don’t be afraid to experiment with different herbs, seasonings, or additional vegetables to make it your own. The key is maintaining the perfect balance of creamy sauce, tender potatoes, and sweet peas that makes this dish so beloved.