Breakfast & Brunch Cereal Oatmeal Overnight Oatmeal Blueberry Pie–Inspired Overnight Oats Taste Like Dessert for Breakfast 4.5 (2) 2 Reviews With a jammy blueberry filling and a crumble topping, these overnight oats taste like a slice of blueberry pie. Oatmilk reinforces the flavor, while lemon zest and juice provide nice brightness. Fresh and frozen blueberries both work well here—let frozen blueberries thaw first before using. By Adam Dolge Adam Dolge Adam Dolge is an award-winning journalist, writer and recipe developer. He is the author and food photographer for the blog The Real Recipes, where he shares recipes inspired by his experience working for food magazines and professional test kitchens. EatingWell's Editorial Guidelines Published on June 2, 2025 Reviewed by Dietitian Emily Lachtrupp, M.S., RD Reviewed by Dietitian Emily Lachtrupp, M.S., RD Emily Lachtrupp is a registered dietitian experienced in nutritional counseling, recipe analysis and meal plans. She's worked with clients who struggle with diabetes, weight loss, digestive issues and more. In her spare time, you can find her enjoying all that Vermont has to offer with her family and her dog, Winston. EatingWell's Editorial Guidelines Save Rate PRINT Share Close Credit: Photographer: Ali Redmond Active Time: 25 mins Total Time: 8 hrs 25 mins Servings: 4 Nutrition Profile: Sesame-Free Weight Loss Nut-Free Soy-Free High-Fiber Vegetarian Egg-Free Jump to Nutrition Facts Photographer: Ali Redmond Cook Mode (Keep screen awake) Ingredients Oats 2 cups fresh or thawed frozen blueberries, plus more for garnish 2 tablespoons light brown sugar ⅛ teaspoon salt ¼ teaspoon lemon zest 1 tablespoon lemon juice 1½ teaspoons unsalted butter ½ teaspoon vanilla extract 2 cups old-fashioned rolled oats 2 cups oatmilk (such as Planet Oat Unsweetened Original Oatmilk) 1 tablespoon ground flaxseed Crumble Topping 2 tablespoons all-purpose flour 2 tablespoons old-fashioned rolled oats 1 tablespoon light brown sugar ¼ teaspoon ground cinnamon ⅛ teaspoon salt 1 tablespoon unsalted butter, at room temperature Directions To prepare oats: Combine 2 cups blueberries, 2 tablespoons brown sugar and ⅛ teaspoon salt in a small saucepan; cook over medium heat, stirring frequently, until the blueberries are bubbling, softened and burst, about 6 minutes. Remove from heat and stir in 1 tablespoon lemon juice, 1½ teaspoons butter, ½ teaspoon vanilla and ¼ teaspoon lemon zest. Set aside to cool slightly. Photographer: Ali Redmond Stir 2 cups oats, 2 cups oatmilk and 1 tablespoon flaxseed together in a medium bowl until well combined. Spoon about ¼ cup of the oat mixture into each of 4 (8-ounce) jars. Top each jar with a generous 1½ tablespoons of the blueberry mixture. Repeat with two more layers. Cover and refrigerate for at least 8 hours (and up to 3 days). To prepare crumble topping: Preheat oven to 375°F. Line a small rimmed baking sheet with parchment paper. Stir 2 tablespoons flour, 2 tablespoons oats, 1 tablespoon brown sugar, ¼ teaspoon cinnamon and ⅛ teaspoon salt together in a small bowl. Add 1 tablespoon butter; rub together between fingers until pea-size lumps form. Spread evenly on the prepared baking sheet. Photographer: Ali Redmond Bake until fragrant and lightly toasted, about 5 minutes; stir. Bake until lightly browned, another 2 minutes. Cool on the baking sheet for 15 minutes. Before serving the oats, top each with about 2 tablespoons of the topping. Garnish with additional blueberries, if desired. Photographer: Ali Redmond EatingWell.com, June 2025 Save Rate Print Nutrition Facts (per serving) 363 Calories 9g Fat 65g Carbs 8g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 4 Serving Size 1 jar Calories 363 % Daily Value * Total Carbohydrate 65g 24% Dietary Fiber 8g 28% Total Sugars 25g Added Sugars 8g 16% Protein 8g 16% Total Fat 9g 11% Saturated Fat 3g 17% Cholesterol 11mg 4% Vitamin A 38µg Vitamin C 3mg 3% Vitamin D 0µg Vitamin E 1mg 5% Folate 31µg Vitamin K 14µg Sodium 139mg 6% Calcium 51mg 4% Iron 3mg 15% Magnesium 83mg 20% Potassium 261mg 6% Zinc 2mg 18% Vitamin B12 0µg Omega 3 0g Nutrition information is calculated by a registered dietitian using an ingredient database but should be considered an estimate. * Daily Values (DVs) are the recommended amounts of nutrients to consume each day. Percent Daily Value (%DV) found on nutrition labels tells you how much a serving of a particular food or recipe contributes to each of those total recommended amounts. Per the Food and Drug Administration (FDA), the daily value is based on a standard 2,000 calorie diet. Depending on your calorie needs or if you have a health condition, you may need more or less of particular nutrients. (For example, it’s recommended that people following a heart-healthy diet eat less sodium on a daily basis compared to those following a standard diet.) (-) Information is not currently available for this nutrient. If you are following a special diet for medical reasons, be sure to consult with your primary care provider or a registered dietitian to better understand your personal nutrition needs.