If you grew up on instant apple cinnamon oatmeal packets, you’ll love this homemade microwave apple pie oatmeal. It’s warm, cozy, and full of real apple flavor that feels like dessert for breakfast. It’s ready in minutes, sugar-free, and Weight Watchers friendly.
I’ve made it several mornings in a row because it’s simple, satisfying, and perfect when you want something sweet but still want to stay on track.

Why You’ll Love This Microwave Apple Pie Oatmeal
- Quick and easy – Ready in minutes with minimal prep.
- Tastes like apple pie – Cinnamon, apples, and vanilla create cozy, dessert-like breakfast flavors.
- Sugar-free and WW friendly – Low in calories and compatible with Weight Watchers plans.
- Customizable – Works with any apple variety or type of oats you have on hand.
Ingredients
To make this WW-friendly apple pie oatmeal in the microwave, you’ll need:
- Apple – Pink Lady or Honeycrisp are great, but any apple works.
- Ground cinnamon – For that classic apple pie spice.
- Granulated no-calorie sweetener – Keeps the oatmeal sugar-free; use your preferred brand.
- Oats – Old-fashioned or quick-cooking oats work best; avoid instant packets to prevent mushiness.
- Vanilla extract – Adds warmth and rounds out the flavor.
How Many Calories and WW Points in Microwave Sugar-Free Apple Pie Oatmeal?
Per serving, this recipe provides approximately:
- Calories: 160
- WW Points: Points vary by plan and personal settings; track in the WW app for an exact value. (Old Points: 4 PointsPlus)
How to Make Sugar-Free Apple Pie Oatmeal Step by Step
Step 1: Gather and prep your ingredients

Step 2: Cook the apples
In a medium to large microwave-safe bowl, stir together the chopped apple, cinnamon, sweetener, and 1/4 cup water. Microwave on high for 2 minutes. Use a larger bowl than you expect to need to prevent bubbling over.

Step 3: Add the oats
Stir in the oats, 3/4 cup water, and vanilla. Microwave on high for 1–2 minutes more, depending on how you like your texture. Stir well after cooking.

Step 4: Stir and cool
Stir the oatmeal and let it sit for a minute or two to cool and thicken before serving.

Recipe Notes
- Choose the right bowl – Use a deep, wide bowl so the oatmeal doesn’t bubble over while cooking.
- Apple varieties – Sweet apples (Fuji, Gala) give more natural sweetness; tart apples (Granny Smith) add bright tang.
- Oats – Old-fashioned or quick oats both work. Instant oats can become too soft.
Serving Suggestions
This microwave apple pie oatmeal is delicious on its own, or try one of these simple toppings to elevate it:
- Plain Greek yogurt or a light whipped topping
- Chopped walnuts or pecans for crunch
- Extra cinnamon or a drizzle of sugar-free maple syrup
If you make this Microwave Apple Pie Oatmeal (Sugar-Free), please rate the recipe and leave a comment to share how you liked it.

Sugar-Free Microwave Apple Pie Oatmeal Recipe
Print Recipe
Equipment
-
Microwave-safe bowl
Ingredients
- 1/2 medium apple, peeled and chopped
- 1/2 teaspoon ground cinnamon
- 2 tablespoons granulated no-calorie sweetener
- 1/3 cup oats (old-fashioned or quick cooking, not instant)
- 1/2 teaspoon vanilla extract
Instructions
- In a medium microwave-safe bowl (at least 4-cup capacity), stir together the apple, 1/4 cup water, cinnamon, and sweetener.
- Cook on HIGH for 2 minutes. Remove and add the oats, 3/4 cup water, and vanilla; stir well.
- Cook on HIGH for 1–2 minutes more, depending on your microwave and desired texture. Stir and let cool for 1–2 minutes before serving.
Notes
WW Points: Varies by plan; track in the WW app for accuracy. (Old plan: 4 PointsPlus)
- Use a large, deep bowl to avoid spills in the microwave.
- Try any apple you like—Pink Lady and Honeycrisp are favorites, but Gala or Fuji work well too.
- Both old-fashioned and quick-cooking oats give good results; avoid instant oats if you prefer texture.
Nutrition
Nutrition information is an approximation.
Additional Info
Recipe source: Eat What You Love Everyday by Marlene Koch
More WW-Friendly Oatmeal Recipes to Try
If you like this apple pie oatmeal, try these other WW-friendly oat options:
- Carrot Cake Oatmeal for One — warm spices and shredded carrot for a dessert-like breakfast.
- Apple Pie Baked Oatmeal Muffin Cups — make-ahead, freezer-friendly portions for busy mornings.
- Blueberry Maple Overnight Oats — a no-cook, refrigerator-ready option with juicy blueberries.