Lightning Squares
Lightning Squares are sweet, nutty bars with a cinnamon and brown sugar topping, perfect for quick baking and sharing at gatherings or as a delightful treat.
Ingredients
Instructions
- Preheat the oven to 400°F (200°C). Melt margarine in a 9 x 13-inch pan.
- In a bowl, beat sugar and eggs together until well combined.
- Sift flour and baking powder, then add to the sugar and eggs mixture. Mix in the melted margarine and vanilla flavoring.
- Pour the batter into the prepared pan used to melt margarine, spreading evenly.
- Sprinkle chopped nuts, cinnamon, and brown sugar evenly over the top.
- Bake in the preheated oven for about 15 to 20 minutes until golden brown.
Tips & Substitutions
For a richer flavor, consider substituting half of the margarine with unsalted butter. You can also use almond or hazelnut extract instead of vanilla for a unique twist. If you're nut-free, try adding chocolate chips or dried fruit instead. Always sift the flour and baking powder to ensure even distribution and a lighter texture.
Serving Suggestions
These Lightning Squares are delightful on their own but pair beautifully with a scoop of vanilla ice cream or a dollop of whipped cream for added indulgence. Serve them alongside a cup of coffee or tea for an afternoon treat. For a fun twist, try serving them with a side of fresh berries or a drizzle of chocolate sauce.
Storage & Reheating
Store any leftovers in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate them for up to a week. To reheat, simply warm them in the oven at 350°F (175°C) for about 5-10 minutes until they are warm and slightly crispy on the edges.
Nutrition & Diet Analysis (per serving)
Each serving of Lightning Squares contains roughly 263 calories, with 4g protein, 47g carbohydrates, and 4g fat. It is a good source of calcium (16% of the Daily Value), vitamin C (12% of the Daily Value), and iron (10% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I use a different type of flour?
Yes, you can substitute all-purpose flour with whole wheat flour for a healthier option, though it might slightly alter the texture. You can also try gluten-free flour blends if you have dietary restrictions, but ensure they contain a binding agent for best results.
What type of nuts work best in this recipe?
Chopped walnuts or pecans are popular choices for this recipe, but feel free to experiment with almonds or hazelnuts. If you prefer a nut-free version, you can omit the nuts entirely or replace them with seeds like sunflower or pumpkin seeds.
How do I know when the squares are done baking?
The squares are ready when they turn golden brown around the edges and a toothpick inserted into the center comes out clean or with a few moist crumbs. Keep an eye on them during the last few minutes of baking to prevent over-baking.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).