Imagine waking up to a warm, comforting bowl of oatmeal that's been slowly cooking overnight. This slow cooker recipe is perfect for busy mornings or when you want a no-fuss, hearty breakfast. The steel-cut oats provide a chewy texture, while the cinnamon adds a touch of warmth and spice.
If you're not familiar with steel-cut oats, they are less processed than rolled oats and have a nuttier flavor and chewier texture. You might not have these in your pantry, so be sure to pick them up at the supermarket. Also, make sure you have cinnamon and milk on hand, as these add essential flavor and creaminess to the dish.

Ingredients For Slow Cooker Oatmeal Recipe
Steel-cut oats: These are whole oat groats that have been chopped into pieces, offering a nutty flavor and chewy texture.
Water: Essential for cooking the oats and achieving the right consistency.
Milk: Adds creaminess and richness to the oatmeal.
Cinnamon: Provides a warm, spicy flavor that complements the oats.
Salt: Enhances the overall flavor of the oatmeal.
Technique Tip for This Recipe
To enhance the flavor of your steel-cut oats, consider toasting them in a dry skillet over medium heat for a few minutes before adding them to the slow cooker. This step will bring out a nutty aroma and add depth to your oatmeal.
Suggested Side Dishes
Alternative Ingredients
steel-cut oats - Substitute with rolled oats: Rolled oats cook faster and have a softer texture, but they can still provide a hearty oatmeal when cooked in a slow cooker.
steel-cut oats - Substitute with quinoa: Quinoa offers a different texture and is a great source of protein, making it a nutritious alternative.
water - Substitute with coconut water: Coconut water adds a subtle sweetness and a hint of tropical flavor to the oatmeal.
water - Substitute with almond milk: Almond milk can add a nutty flavor and creaminess to the oatmeal, making it richer.
milk - Substitute with soy milk: Soy milk provides a similar creamy texture and is a good option for those who are lactose intolerant.
milk - Substitute with oat milk: Oat milk enhances the oat flavor and maintains the creamy consistency of the dish.
cinnamon - Substitute with nutmeg: Nutmeg offers a warm, slightly sweet flavor that complements the oatmeal well.
cinnamon - Substitute with pumpkin pie spice: Pumpkin pie spice includes cinnamon along with other spices like nutmeg and cloves, adding a more complex flavor.
salt - Substitute with sea salt: Sea salt can provide a slightly different mineral content and flavor profile.
salt - Substitute with Himalayan pink salt: Himalayan pink salt offers a unique flavor and contains trace minerals that can enhance the dish.
Alternative Recipes Similar to This One
How to Store or Freeze This Recipe
- Allow the oatmeal to cool completely before storing. This prevents condensation, which can make the oatmeal watery.
- Transfer the cooled oatmeal into airtight containers. Glass containers with tight-fitting lids are ideal, but BPA-free plastic containers work well too.
- For individual servings, portion the oatmeal into smaller containers or freezer-safe bags. This makes it easy to grab a single serving on busy mornings.
- Label each container with the date. This helps you keep track of freshness and ensures you consume the oatmeal within a safe timeframe.
- Store the containers in the refrigerator if you plan to eat the oatmeal within a week. For longer storage, place the containers in the freezer.
- When ready to eat, reheat refrigerated oatmeal in the microwave or on the stovetop. Add a splash of milk or water to restore its creamy texture.
- For frozen oatmeal, thaw it overnight in the refrigerator. Reheat as you would refrigerated oatmeal, adding liquid as needed.
- Enhance the reheated oatmeal with fresh toppings like berries, nuts, or a drizzle of honey for added flavor and texture.
How to Reheat Leftovers
Stovetop Method:
- Transfer the leftover oatmeal to a saucepan.
- Add a splash of milk or water to loosen it up.
- Warm over medium heat, stirring occasionally until heated through.
- Add your favorite toppings like fresh berries, nuts, or a drizzle of honey.
Microwave Method:
- Place the leftover oatmeal in a microwave-safe bowl.
- Add a bit of milk or water to prevent it from drying out.
- Microwave on high for 1-2 minutes, stirring halfway through.
- Top with sliced bananas, maple syrup, or a sprinkle of cinnamon.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the oatmeal in an oven-safe dish.
- Add a little milk or water to keep it moist.
- Cover with foil and bake for about 15-20 minutes, or until heated through.
- Serve with a dollop of yogurt or a handful of dried fruits.
Slow Cooker Method:
- Return the oatmeal to the slow cooker.
- Add a bit of milk or water to rehydrate it.
- Set the slow cooker to warm and heat for 1-2 hours, stirring occasionally.
- Garnish with chopped nuts, coconut flakes, or a splash of vanilla extract.
Essential Tools for This Recipe
Slow cooker: This is the primary appliance used to cook the oatmeal slowly over several hours.
Measuring cups: These are essential for accurately measuring the steel-cut oats, water, and milk.
Measuring spoons: These are used to measure the cinnamon and salt precisely.
Mixing spoon: This is used to stir the ingredients together in the slow cooker.
Serving spoon: This is used to serve the oatmeal once it is cooked.
Ladle: This can be used to scoop out the oatmeal from the slow cooker.
Bowl: This is where you will serve the oatmeal.
Knife: This can be used to cut any toppings you might want to add, such as fruits or nuts.
Cutting board: This provides a surface to safely cut any toppings.
Measuring jug: This can be used to measure the water and milk.
How to Save Time on Making This Recipe
Prepare ingredients ahead: Measure and combine steel-cut oats, water, milk, cinnamon, and salt the night before.
Use a slow cooker liner: This makes cleanup a breeze and saves time on washing dishes.
Set a timer: Use a programmable slow cooker or a plug-in timer to start cooking while you sleep.
Batch cooking: Make a larger batch and store portions in the fridge or freezer for quick breakfasts.
Quick toppings: Have fruits, nuts, and sweeteners prepped and ready to add before serving.

Slow Cooker Oatmeal Recipe
Ingredients
Main Ingredients
- 1 cup Steel-cut oats
- 4 cups Water
- 1 cup Milk
- 1 teaspoon Cinnamon
- 1 pinch Salt
Instructions
- Combine all ingredients in the slow cooker.
- Stir well to mix.
- Cover and cook on low for 7-8 hours.
- Stir before serving. Add your favorite toppings.
Nutritional Value
Keywords
More Amazing Recipes to Try 🙂
- Layered Mexican Dip Recipe15 Minutes
- Bacon on the Grill Recipe15 Minutes
- Burger Sauce Recipe5 Minutes
- Oatmeal Chocolate Chip Muffins Recipe35 Minutes
- Steel Cut Oats Recipe35 Minutes
- Paella Recipe1 Hours
- Rum Rickey Cocktail Recipe5 Minutes
- Salmon Wraps Recipe25 Minutes
Leave a Reply