1(9 ounce)package frozen chopped spinach, cooked and squeezed dry
Instructions
Preheat oven to 350°F. Grease a 9-inch square baking dish.
Stir together all of the ingredients in a large mixing bowl.
Transfer the spinach mixture to the prepared pan. Bake for 30-35 minutes.
Loosen the edges from the sides of the pan with a knife as soon as they are removed from the oven. Cool slightly before cutting into squares. Serve warm, or freeze to use later.
Notes
Squeeze the spinach very dry before adding it to the rest of the ingredients. To do so, I like to place the cooked spinach in a dish towel and wring it out over the sink. You'll be amazed by how much water comes out!
Grate the cheese by hand, rather than purchasing a package of pre-shredded cheese. This extra step is worth the effort, since the hand-grated cheese melts better (and tastes better)!
If freezing the squares, be sure to allow them to cool completely before wrapping.
The spinach squares are delicious served warm or at room temperature, so they're great for setting out at a party. You don't have to worry about keeping them warm, and they're not messy or hard to eat.