Lemon Poppy Seed Zucchini Bread

This bright and refreshing quick bread combines the zesty flavor of fresh lemons with the satisfying crunch of poppy seeds. It is a moist, tender treat that makes the most of garden-fresh zucchini during the summer months.

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List of ingredients

  • 2 large eggs – provides structure and binding.
  • 1/2 cup vegetable oil – ensures a moist, tender crumb.
  • 2 tsp lemon zest – zest from one large lemon for intense citrus aroma.
  • 3 Tbsp lemon juice – freshly squeezed from one large lemon for acidity.
  • 1 cup granulated sugar – for sweetness and moisture retention.
  • 1 tsp baking powder – primary leavening agent for lift.
  • 1/2 tsp baking soda – helps with browning and lift.
  • 1/2 tsp salt – balances the sweetness and enhances flavors.
  • 2 cups all purpose flour – the base for the bread’s structure.
  • 2 cups lightly packed shredded zucchini – adds moisture and nutrients.
  • 3 Tbsp poppy seeds – adds texture and a nutty flavor.
  • 1 1/2 cups powdered sugar – used for the sweet lemon glaze.
  • 2 Tbsp lemon juice – for the glaze, or a mix of juice and milk/cream to adjust tartness.

step-by-step instructions

  1. Prepare the oven and pan: Preheat your oven to 350ยฐF and grease a 9×5 inch loaf pan. For the safest removal, line the pan with parchment paper after greasing.
  2. Mix wet ingredients: In a large mixing bowl, whisk together the eggs, vegetable oil, lemon zest, lemon juice, and granulated sugar until the mixture is well combined.
  3. Combine leaveners: Whisk the baking powder, baking soda, and salt directly into the wet mixture to ensure they are evenly distributed.
  4. Incorporate flour: Fold in the all-purpose flour using a spatula or spoon, mixing only until the flour is incorporated and no dry pockets remain.
  5. Add texture: Gently fold in the shredded zucchini and poppy seeds, being careful not to overwork the batter.
  6. Bake the loaf: Pour the batter into the prepared loaf pan and smooth the top. Bake for 60-65 minutes, or until a toothpick inserted into the center comes out clean.
  7. Initial cooling: Let the bread cool in the pan for 10 minutes to set. Transfer it to a wire baking rack to cool completely.
  8. Prepare the glaze: Whisk powdered sugar with lemon juice (or a mix of juice and milk) until the glaze is pourable but still thick.
  9. Finish and set: Pour the glaze over the cooled bread and spread it evenly with a knife or spoon. Let the glaze harden before slicing the loaf.

Professional Baking Techniques

Lining the Pan with Parchment Paper

Greasing the loaf pan before adding parchment paper ensures the paper stays in place and does not slide while you pour the batter. Creating a parchment sling by leaving overhanging edges allows you to lift the entire loaf out of the pan without damaging the sides. This is especially helpful for moist quick breads that tend to stick to the edges.

Implementing the One-Bowl Method

Mixing the leavening agents into the wet ingredients instead of sifting them with the flour reduces cleanup and minimizes over-mixing. This technique works well because the liquids help distribute the baking soda and powder evenly throughout the batter. It prevents the formation of clumps and ensures a consistent rise across the whole loaf.

Proper Zucchini Preparation

Avoid peeling the zucchini, as the skin provides essential nutrients and creates beautiful green flecks in the finished bread. Do not squeeze the excess moisture out of the shredded zucchini after grating. The recipe is formulated to use this natural moisture to create a tender, moist crumb without needing extra fats.

Ingredient Substitutions

Replacing Vegetable Oil with Unsweetened Applesauce

For a lower-fat version, you can replace the vegetable oil with an equal amount of unsweetened applesauce. Keep in mind that this will result in a denser texture and a slightly different flavor profile. The bread may not brown as deeply in the oven compared to the oil-based version.

Using Whole Wheat Pastry Flour

To add more fiber, substitute half of the all-purpose flour with whole wheat pastry flour. Whole wheat pastry flour is finer than regular whole wheat flour, which helps maintain a lighter texture. If using regular whole wheat flour, you may need to add a tablespoon of extra liquid to prevent the bread from becoming too dry.

Alternative Sweeteners for the Batter

Coconut sugar can be used as a one-to-one replacement for granulated sugar for a deeper, more caramel-like taste. If using honey or maple syrup, reduce the total liquid in the recipe by two tablespoons to compensate for the added moisture. Be aware that liquid sweeteners may slightly increase the baking time.

Flavor Variations

Adding Toasted Nuts for Crunch

Fold in 1/2 cup of toasted walnuts or pecans along with the poppy seeds for added depth. Toasting the nuts beforehand brings out their natural oils and prevents them from softening too much during the bake. This provides a savory contrast to the sweet lemon glaze.

Incorporating Fresh Berries

Gently fold in 1/2 cup of fresh blueberries or raspberries to the batter. Toss the berries in a teaspoon of flour before adding them to prevent them from sinking to the bottom of the pan. The tartness of the berries complements the lemon and zucchini perfectly.

Experimenting with Different Citrus

You can swap the lemon for lime or orange to change the flavor profile. Lime creates a more tropical taste, while orange results in a mellower, sweeter aroma. Adjust the glaze accordingly by using the juice and zest of the chosen citrus fruit.

Storage and Freshness

Room Temperature Storage

Store the glazed bread in an airtight container at room temperature for up to three days. Keep the container away from direct sunlight and heat sources to prevent the glaze from melting. Ensure the bread is completely cool before sealing it to avoid condensation.

Refrigeration for Extended Life

For longer storage, keep the bread in the refrigerator for up to one week. Wrapping the loaf in plastic wrap before placing it in a container prevents it from absorbing other food odors. Cold bread is often easier to slice cleanly, though you may prefer to warm it before eating.

Long-Term Freezer Storage

Slice the bread first and wrap each slice individually in parchment paper and then in aluminum foil. Place the wrapped slices in a freezer-safe bag and store them for up to three months. This method allows you to thaw and eat single servings without defrosting the entire loaf.

Reheating Guide

Quick Microwave Method

Place a slice on a microwave-safe plate and cover it with a slightly damp paper towel. Heat in short 15-second bursts until warm. The damp towel helps steam the bread, returning the moisture to the crumb and preventing it from becoming rubbery.

Oven Toasting for Texture

Preheat your oven to 300ยฐF and place slices on a baking sheet. Cover the slices loosely with foil to prevent the glaze from burning. Heat for 5-8 minutes until the bread is warmed through and the edges are slightly crisp.

Make-Ahead Advice

Preparing the Batter in Advance

You can prepare the batter up to four hours before baking and keep it in the refrigerator. However, since the baking soda and powder begin reacting immediately upon contact with liquid, the rise may be slightly lower. For the best results, bake the loaf as soon as the batter is mixed.

Freezing the Unbaked Loaf

While not recommended for quick breads, you can freeze the baked loaf without the glaze. Wrap the cooled, unglazed bread tightly in foil and plastic wrap. Thaw completely at room temperature before applying the fresh lemon glaze for the best presentation.

Troubleshooting Common Issues

Addressing a Sunken Center

A sunken center usually occurs if the oven door is opened too frequently or if the bread is removed before it is fully set. Ensure your oven is fully preheated and use the toothpick test to verify the center is cooked. Avoid lowering the temperature mid-bake.

Correcting Glaze Consistency

If the glaze is too runny, whisk in more powdered sugar one tablespoon at a time until it reaches a thick, pourable consistency. If the glaze is too thick and won’t spread, add a few drops of lemon juice or milk. Let the glaze sit for two minutes to allow air bubbles to escape before applying.

Preventing a Dense Texture

Over-mixing the batter after adding the flour develops too much gluten, which leads to a tough or dense loaf. Use a folding motion with a spatula rather than a whisk or electric mixer. Stop mixing the moment no streaks of dry flour are visible.

Frequently Asked Questions

Can I use a different pan size?

You can use an 8×8 inch square pan, but the baking time will likely decrease to 40-50 minutes. Check for doneness frequently starting at the 35-minute mark. A larger pan results in a thinner cake, which cooks faster.

Do I need to peel the zucchini?

No, peeling the zucchini is unnecessary and removes a significant amount of nutrients. The skin is tender enough to blend into the bread during baking. It also provides a pleasant visual contrast with the lemon and poppy seeds.

Can this be made vegan?

Yes, you can replace the eggs with a commercial egg replacer or a flaxseed meal slurry (1 tablespoon ground flaxseed mixed with 3 tablespoons water per egg). For the glaze, use a plant-based milk or cream instead of dairy cream to thin the powdered sugar.

Why is my bread too moist inside?

This can happen if the zucchini was exceptionally watery or if the oven temperature was too low. Ensure your oven is calibrated and bake for the full recommended time. If you notice the top is browning too quickly, tent it with foil for the last 15 minutes.

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Lemon Poppy Seed Zucchini Bread

Lemon Poppy Seed Zucchini Bread


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  • Author: alyssabennett
  • Total Time: 70 minutes
  • Yield: 10 slices 1x
  • Diet: Vegetarian

Description

Lemon Poppy Seed Zucchini Bread with crunchy poppy seeds and fresh grated zucchini folded into a moist, lemon scented quick bread.


Ingredients

Scale
  • 2 large eggs
  • 1/2 cup vegetable oil
  • 2 tsp lemon zest
  • 3 Tbsp lemon juice
  • 1 cup granulated sugar
  • 1 tsp baking powder
  • 1/2 tsp baking soda
  • 1/2 tsp salt
  • 2 cups all purpose flour
  • 2 cups lightly packed shredded zucchini
  • 3 Tbsp poppy seeds
  • 1 1/2 cups powdered sugar
  • 2 Tbsp lemon juice (or a mixture of lemon juice and milk or cream to thin)

Instructions

  1. Prep: Preheat oven to 350ยฐF and grease a 9×5 loaf pan, preferably lined with parchment paper.
  2. Mix Wet: In a large mixing bowl, whisk together the eggs, oil, lemon zest, lemon juice, and sugar until well combined.
  3. Add Leaveners: Whisk in the baking powder, baking soda, and salt.
  4. Incorporate Flour: Fold in the flour, and mix just until everything is well incorporated and there are no dry pockets of flour left.
  5. Fold In: Gently fold in the shredded zucchini and poppy seeds.
  6. Bake: Pour the batter into your prepared loaf pan, smooth the top, and bake for about 60-65 minutes until risen, golden, and a toothpick comes out clean.
  7. Cool: Allow the bread to cool in the pan for about 10 minutes before removing and allowing to cool fully on a baking rack.
  8. Glaze: Whisk together the powdered sugar with the lemon juice until pourable, but still relatively thick.
  9. Finish: Pour the glaze over the cooled cake and gently spread it over the top. Allow the glaze to harden before slicing.

Notes

Do not peel or squeeze the zucchini; the natural moisture is essential for the bread’s tender texture.

  • Prep Time: 10 minutes
  • Cook Time: 60 minutes
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 373 kcal
  • Sugar: 39 g
  • Sodium: 191 mg
  • Fat: 13 g
  • Saturated Fat: 2 g
  • Unsaturated Fat: 10 g
  • Trans Fat: 0.1 g
  • Carbohydrates: 60 g
  • Fiber: 2 g
  • Protein: 5 g
  • Cholesterol: 37 mg

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