
These Zucchini Bread Baked Oatmeal Squares are a reader favorite and once you try them, you’ll see why. Shared by reader Moira R., this cozy breakfast bake is packed with oats, zucchini, carrots, and pineapple for natural sweetness and hearty texture.
It’s perfect for meal prep, freezer-friendly, and delicious warm or cold.

Moira says, “I found the original recipe for baked oatmeal on Skinnytaste (Gina Homolka’s) website. I have made many variations since then. Here is the one I like best.”
We love a recipe that evolves in real kitchens, and this one definitely delivers.
Why You Should Make Zucchini Bread Baked Oatmeal Squares
- Great for breakfast or snacks
- Naturally sweetened with fruit
- Freezer-friendly and meal prep ready
- Packed with fiber from oats and flax
- Gluten-free (when using GF oats)
- WW-friendly and portion-controlled
What Are Zucchini Bread Baked Oatmeal Squares?
Think of this recipe as a cross between baked oatmeal and zucchini bread. The oats create a hearty base, while shredded zucchini, carrots, and pineapple add moisture, texture, and natural sweetness.
They bake into soft squares that slice beautifully for grab-and-go breakfasts.
Ingredients
- Old-fashioned oats (gluten-free if needed)
- Baking powder
- Cinnamon
- Salt
- Eggs
- Vanilla extract
- Truvia Brown Sugar Blend
- Ground flaxseed meal
- Shredded zucchini
- Shredded carrots
- Crushed pineapple in 100% juice
What to Serve with Baked Oatmeal Squares
- Greek yogurt (if dairy is tolerated)
- Fresh berries
- Hard-boiled eggs for extra protein
- Coffee or herbal tea
- A drizzle of sugar-free maple syrup
How Long Do They Last?
Store in an airtight container in the refrigerator for up to 5 days. Perfect for weekly breakfast prep.
Can You Freeze Them?
Yes! These freeze beautifully.
To freeze:
- Slice into squares
- Flash freeze on a baking sheet
- Transfer to freezer bags
They’ll keep for up to 3 months. Reheat in microwave or toaster oven.
Frequently Asked Questions
Zucchini Bread Baked Oatmeal Squares (Reader Recipe)
Ingredients
- 2 cups old-fashioned oats I use gluten-free
- 1/2 tsp baking powder
- 1 1/2 tsp cinnamon
- 1/8 tsp salt
- 4 eggs
- 1 tsp vanilla
- 2 Tbsp Truvia Brown sugar blend
- 4 Tbsp ground flaxseed meal
- 1 cup shredded zucchini
- 1 cup shredded carrots
- 1 cup crushed pineapple in 100% juice drained but reserving 3 T for the batter
Instructions
- Preheat the oven to 350 degrees.
- In a large mixing bowl, mix all the ingredients until well combined.
- Lightly spray a 9×9 pan with cooking spray.
- Bake at 350 degrees for 40 minutes, or until a toothpick comes out clean.
- Can be eaten warm or cold.
Nutrition
More Healthy Breakfast Recipes to Try
Easy Blueberry & Almond Oatmeal Bake {Small Batch}
Vanilla Protein Pumpkin Pancakes (Low Calorie, High Protein)
Easy & Healthy Tropical Fruit Baked Oatmeal Recipe
Healthy Breakfast Burrito (Fast, Easy & Weight Watchers Friendly!)











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