I start by washing and cutting the new potatoes into bite-sized pieces for even cooking. Then I boil them in salted water until they are fork-tender but not falling apart. Once cooked, I drain them and set them aside while I prepare the sauce.
I lightly cook the peas in boiling water or steam them until they turn bright green and tender. This keeps their flavor fresh and slightly sweet without becoming mushy. After cooking, I drain them and keep them ready for mixing later.
In a saucepan, I melt butter over medium heat until fully liquefied. Then I whisk in flour slowly to create a smooth paste without lumps forming. Gradually, I add milk while stirring continuously until the sauce thickens nicely.
I gently fold the cooked potatoes and peas into the creamy sauce. The goal is to coat everything evenly without breaking the potatoes. I let it simmer for a few minutes so the flavors blend beautifully.
Finally, I add salt and pepper to adjust the taste just right. Sometimes I sprinkle fresh herbs for extra aroma and freshness. Then I serve it warm while it’s still rich and creamy.