Spinach Squares Recipe

Name: Spinach Squares
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: ¼ cup unsalted butter, divided; ¼ cup finely chopped onion; 1 garlic clove, finely minced; 3 large eggs; 1 cup flour; 1 cup milk; 1 teaspoon salt; 1 teaspoon baking powder; ⅛ teaspoon freshly grated nutmeg; 1 lb cheddar cheese, grated; 3 (10 ounce) packages frozen chopped spinach, thawed and drained

Servings: persons

1
Preheat oven to 350F.
2
Put 1 tablespoon butter, the onion, and the garlic in a microwave-safe covered dish.
3
Microwave on high for a minute or two, stirring as needed, until the onions are translucent.
4
Set aside.
5
Put the remaining butter in a 13x9x2-inch baking pan.
6
Put baking pan in oven until butter melts; remove.
7
Beat eggs; add flour, milk, salt, baking powder, and nutmeg; mix until smooth.
8
Stir in the spinach, cheese, and reserved onion mixture; mix until ingredients are thoroughly blended.
9
Spread mixture evenly in the baking pan.
10
Bake for 35 minutes.
11
Cool 45 minutes and cut into squares.
12
This dish freezes well--defrost and reheat at 325F for 12 minutes.

873

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 11 ingredients. The key ingredients include: ¼ cup unsalted butter, divided, ¼ cup finely chopped onion, 1 garlic clove, finely minced, 3 large eggs, and more.

Yes, Spinach Squares falls under the Vegetarian category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

Spinach Squares

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions