My grandmother always had a batch of this simmering on the back burner for holiday lunches. It was the only way she could get the kids to ask for seco

Once the liquid is simmering, reduce the heat to low. Cover the pan and let the peas cook for 10–12 minutes, stirring once or twice, until they are tender and bright green.

Remove the lid and continue to simmer on low for another 3–5 minutes, stirring occasionally, until most of the liquid has reduced and thickened slightly but the peas are still moist.

Add the butter to the saucepan. Stir slowly and continuously over low heat until the