This crockpot oatmeal is a set-it-and-forget-it breakfast. By using the slow cooker, you can make a large batch of warm, creamy oatmeal with minimal effort. It combines rolled oats with milk, water, and warm spices for a comforting start to the day.
With just five minutes of prep, the slow cooker handles the rest over a few hours. It’s a wonderful method for feeding a family on a relaxed morning or for meal prepping breakfast for the week ahead.
Why will you love Crockpot Oatmeal?
The low, gentle heat of the slow cooker makes the oats exceptionally tender and creamy without needing constant attention.
Combining all ingredients at once saves time and cleanup. You don’t have to stand over a pot on the stove.
This recipe makes a generous amount, which is convenient for serving a group or storing for quick breakfasts later.
Crockpot Oatmeal Ingredients
• Oats: Old-fashioned rolled oats are essential for this recipe. Steel-cut or quick oats will require different liquid ratios and cooking times.
• Milk: Whole milk will give a richer result, but any dairy or non-dairy milk like almond, soy, or oat milk will work well.
• Sweetener: The amount of brown sugar and maple syrup can be adjusted to your preference. You can substitute one for the other if needed.
• Maple Syrup: For the best flavor, use 100% pure maple syrup rather than pancake syrup.
• Cinnamon: Feel free to add other warm spices like a pinch of nutmeg or cardamom along with the cinnamon.
Exact quantities are in the recipe card below.
How to Make Crockpot Oatmeal
Step 1: Combine Ingredients
First, grease the insert of your slow cooker to prevent sticking. Then, add the rolled oats, water, milk, brown sugar, maple syrup, cinnamon, vanilla, and salt directly into the pot.
Step 2: Slow Cook the Oatmeal
Stir everything together until it’s well mixed. Place the lid on the slow cooker and set it to cook on LOW for 2 1/2 to 3 hours. It’s best to avoid the HIGH setting to prevent the oatmeal from sticking and burning.
Step 3: Stir and Serve
When the oatmeal is thick and creamy, turn off the slow cooker. Give it a good stir to incorporate any liquid on top and fluff up the texture. Ladle into bowls and serve warm with your desired toppings.
How to Store and Freeze Crockpot Oatmeal
Store leftover oatmeal in an airtight container in the refrigerator for up to 4 days. To reheat, place a portion in a microwave-safe bowl with a splash of milk or water and heat until warm, stirring halfway through. You can also reheat it on the stovetop over low heat.
Expert Tips for Crockpot Oatmeal
Do not use quick-cooking or instant oats for this recipe, as they will become mushy. Old-fashioned rolled oats give the best texture.
For the creamiest results, stir the oatmeal once or twice during the last hour of cooking if you are available to do so.
Every slow cooker heats differently. Your oatmeal might be ready a little sooner or later than the recipe states. Get to know how yours works.
Customize your bowl with toppings like fresh berries, sliced bananas, chopped pecans, walnuts, or a splash of cream.
What to Serve with Crockpot Oatmeal?
Serve the oatmeal warm in bowls. Offer toppings like fresh berries, sliced bananas, chopped nuts, or an extra drizzle of maple syrup.
Crockpot Oatmeal Recipe FAQs
Can I use steel-cut oats instead of rolled oats?
You can, but steel-cut oats require a longer cooking time, often 4-5 hours on low, and might need a different liquid ratio. This recipe is specifically developed for old-fashioned rolled oats.
Can I cook this overnight?
With a 2.5 to 3-hour cook time, this recipe is not suitable for overnight cooking as it would overcook and burn. It is better for mornings when you are home.
Why did my oatmeal stick to the pot?
Oatmeal can stick, especially with the sugars in the recipe. It is very important to grease the slow cooker insert thoroughly with cooking spray or butter before adding the ingredients. Cooking on LOW instead of HIGH also helps prevent scorching.
Crockpot Oatmeal
Ingredients
- Cooking spray or 1 teaspoon butter
- 2 cups old-fashioned rolled oats 180g
- 4 cups water 960ml
- 3 cups milk any kind, 720ml
- 1/4 cup packed light brown sugar 55g
- 2 tablespoons pure maple syrup 30ml
- 1 1/2 teaspoons ground cinnamon 3g
- 1 1/2 teaspoons vanilla extract 7.5ml
- 1/4 teaspoon salt 1.5g
Instructions
- Coat the inside of a 4-quart or larger slow cooker with cooking spray or butter. This helps prevent the oatmeal from sticking.
- Add the rolled oats, water, milk, brown sugar, maple syrup, cinnamon, vanilla, and salt to the slow cooker.
- Stir all the ingredients together until well combined.
- Cover the slow cooker and cook on the LOW setting for 2 1/2 to 3 hours. Avoid cooking on high, as it can cause the bottom to scorch.
- Cooking times can vary between slow cooker models. Check the oatmeal near the end of the cook time to ensure it reaches your desired consistency.
- Once cooked, stir the oatmeal well. Serve warm with your favorite toppings.
Notes
