Irresistibly Hearty Sausage Oatmeal Recipe You’ll Love for Breakfast

Posted on January 1, 2026 ·

By Lyndy

a bowl of oatmeal with sausage and spinach next to a carton of parmesan cheese

If you’re tired of the same old sweet oatmeal, this Sausage Oatmeal Recipe will completely change your mornings. It’s hearty, savory, cheesy, and deeply satisfying—perfect for anyone who craves a warm, comforting breakfast that fuels the day ahead.

This recipe is ideal for busy mornings, weekend brunches, or even a make-ahead meal that you can slice and reheat throughout the week. Whether you’re already a fan of savory oatmeal recipes for breakfast or just ready to explore new flavors, this one is a winner. With the bold flavor of sausage, the creaminess of cheddar, and the comforting texture of oats, it’s a wholesome breakfast that tastes like home.

If you’re looking for more creative breakfasts, don’t miss our Cinnamon Roll Breakfast Bake or easy Mini Pancake Cereal for a fun twist!

Why You’ll Love This Savory Oatmeal Recipe

This Cheddar and Sausage Oatmeal is not only delicious but incredibly practical. It’s a one-pan baked dish that gives you protein, fiber, and warmth in every bite. It’s also:

  • Perfect for meal prep and reheats beautifully.
  • Balanced and nourishing with whole oats and protein.
  • Customizable with veggies, different meats, or cheeses.
  • Ideal for picky eaters or those seeking low-sugar breakfast options.

Looking for a sweet and seasonal counterpart to this dish? Try the protein-packed Pumpkin Baked Oatmeal as a great alternative.

What is Savory Oatmeal? Breaking the Sweet Breakfast Mold

When we hear “oatmeal,” most of us think of brown sugar, cinnamon, and maybe some fruit. But savory oatmeal takes the same wholesome oats and pairs them with flavorful ingredients like sausage, cheese, herbs, and even vegetables. Think of it like a breakfast risotto or a comforting grain bowl.

Savory oats are a growing trend for a reason—they’re filling, blood sugar-friendly, and incredibly versatile. This Sausage Oatmeal Recipe delivers all that and more.

If you’re open to savory twists on traditional recipes, you might also love the comforting flavors in our Crack Breakfast Casserole.

Ingredients for Sausage Oatmeal Recipe

You’ll only need a handful of simple, pantry-friendly ingredients to bring this dish together. Here’s what you’ll need:

  • 1 lb (450g) ground breakfast sausage – turkey sausage works wonderfully too
  • 3 cups (720ml) milk – use whole or 2% for creaminess
  • 1 ½ cups (135g) old-fashioned rolled oats
  • 2 cups (200g) shredded sharp cheddar cheese – divided
  • 1 large egg
  • 1 tsp onion powder
  • ½ tsp garlic powder
  • 1 tsp dried parsley or 1 Tbsp fresh chopped parsley
  • ½ tsp black pepper
  • ¼ tsp salt
  • Optional: 1 cup chopped kale or spinach

This recipe yields approximately six generous servings.

Kitchen Tools You’ll Need

Here are the basic tools you’ll need to make this cheesy oatmeal breakfast:

  • 9×13-inch baking dish
  • Mixing bowls
  • Whisk
  • Measuring cups and spoons
  • Skillet (for browning sausage)
  • Rubber spatula or spoon
  • Oven preheated to 350°F (175°C)

How to Make Savory Cheddar and Sausage Oatmeal – Step-by-Step

  1. Preheat oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish.
  2. In a skillet over medium heat, brown the sausage until fully cooked. Drain excess fat.
  3. In a mixing bowl, whisk together milk and egg.
  4. Stir in oats, cooked sausage, onion powder, garlic powder, parsley, salt, and pepper.
  5. Mix in 1½ cups of the cheddar cheese. Fold in kale or spinach if using.
  6. Pour the mixture into the baking dish and spread evenly.
  7. Sprinkle remaining cheese on top.
  8. Bake for 30–35 minutes, or until golden and set.
  9. Let rest for 5 minutes before slicing and serving.

Looking for a sweeter oatmeal variation for another morning? Our Slow Cooker Pumpkin Pie Oatmeal is rich, creamy, and easy to prepare.

Common Mistakes to Avoid When Making Savory Oatmeal

  1. Using quick oats: These break down too quickly. Stick to old-fashioned rolled oats.
  2. Skipping the egg: It binds everything and adds creaminess.
  3. Under-seasoning: Herbs and spices bring the dish to life.
  4. Not draining sausage properly: Excess grease can ruin the texture.

Need a dairy-free or keto twist? Pair this recipe with our Keto Peanut Butter Chocolate Fat Bombs for a high-protein snack.

Tasty Variations and Customizations

This Sausage Oatmeal Recipe is a blank canvas. Try:

  • Using turkey sausage for a lighter option
  • Adding veggies like chopped bell peppers or mushrooms
  • Spicing it up with chili flakes or hot sauce
  • Changing the cheese—try pepper jack or smoked gouda

Looking for a spicy breakfast idea? Check out these flavorful 20-Minute Chorizo Tacos for inspiration.

Make-Ahead Tips & Savory Overnight Oats Option

This dish is excellent for meal prep and can easily be turned into savory overnight oats:

  • Combine all ingredients (except topping cheese) and refrigerate overnight.
  • Top with cheese and bake the next morning.

Already baked? Let it cool, slice into portions, and store in airtight containers for a grab-and-go meal.

Need more breakfast prep ideas? Our Make-Ahead Breakfast Bowls are another must-try.

Serving and Presentation Ideas

For a gourmet feel:

  • Top slices with a fried or poached egg
  • Garnish with fresh herbs or avocado slices
  • Serve with a light salad or roasted tomatoes

Make it brunch-worthy by serving it alongside something sweet like Strawberry Protein Pancakes or Chocolate Chip Pumpkin Pancakes.

How to Store and Reheat

Storing:

  • Refrigerate in an airtight container for up to 4 days
  • Freeze individual slices wrapped in foil or parchment for up to 2 months

Reheating:

  • Microwave for 1–2 minutes
  • Or reheat in the oven at 300°F (150°C) for 10–15 minutes

This dish maintains flavor and texture well, even after freezing.

What to Serve with Sausage Oatmeal

Round out the meal with:

Health Benefits of Savory Oatmeal

This dish is more than just tasty—it’s packed with nutrition:

  • Oats offer soluble fiber and long-lasting energy
  • Sausage or turkey sausage provides high-quality protein
  • Cheddar cheese adds calcium and healthy fat
  • Greens and herbs contribute antioxidants and micronutrients

For another high-protein breakfast option, try our Protein-Packed Cottage Cheese Egg Bake.

FAQs About This Sausage Oatmeal Recipe

Can I make this dairy-free?
Yes, use plant-based milk and dairy-free shredded cheese.

Can I use steel-cut oats?
No, they require longer cooking and don’t work well in this baked format.

Is this gluten-free?
Yes, as long as you use certified gluten-free oats and sausage with no fillers.

What’s the texture like?
Creamy inside with a cheesy, slightly crisp top—almost like a savory oat casserole.

Can I serve this cold?
While it’s best warm, it’s still tasty chilled or room temp for a quick snack.

Final Thoughts on This Sausage Oatmeal Recipe

If you’re craving a savory, protein-packed meal that warms your belly and satisfies your hunger, this Sausage Oatmeal Recipe is the perfect answer. It’s a comforting blend of familiar ingredients, baked to golden perfection with loads of flavor and flexibility.

Whether you’re feeding a crowd or prepping for the week, it’s a foolproof option that deserves a regular spot in your breakfast rotation. Try it once, and you’ll understand why savory oatmeal is taking over morning tables everywhere.

Looking for another filling and wholesome breakfast? You’ll love our Tater Tot Breakfast Bowl—perfect for brunch or dinner too!

Print
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Irresistibly Hearty Sausage Oatmeal Recipe You’ll Love for Breakfast


  • Author: Lyndy
  • Total Time: 14 minute
  • Yield: 6 servings 1x

Description

Sausage Oatmeal is a hearty, savory, and cheesy baked breakfast made with rolled oats, flavorful sausage, sharp cheddar, and warm spices. This comforting dish is perfect for busy mornings, weekend brunch, or make-ahead meal prep, offering protein, fiber, and rich flavor in every bite.


Ingredients

Scale
  • 1 lb (450 g) ground breakfast sausage (turkey sausage optional)
  • 3 cups (720 ml) milk
  • 1 1/2 cups (135 g) old-fashioned rolled oats
  • 2 cups (200 g) shredded sharp cheddar cheese, divided
  • 1 large egg
  • 1 teaspoon onion powder
  • 1/2 teaspoon garlic powder
  • 1 teaspoon dried parsley or 1 tablespoon fresh chopped parsley
  • 1/2 teaspoon black pepper
  • 1/4 teaspoon salt
  • Optional: 1 cup chopped kale or spinach

Instructions

  1. Preheat: Preheat oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish.
  2. Cook Sausage: In a skillet over medium heat, brown the sausage until fully cooked. Drain excess fat.
  3. Mix Wet Ingredients: In a large bowl, whisk together the milk and egg.
  4. Combine: Stir in oats, cooked sausage, onion powder, garlic powder, parsley, salt, and black pepper.
  5. Add Cheese: Mix in 1 1/2 cups of the shredded cheddar. Fold in kale or spinach if using.
  6. Bake: Pour mixture into the baking dish, spread evenly, and top with remaining cheese. Bake for 30–35 minutes until set and lightly golden.
  7. Rest & Serve: Let rest for 5 minutes before slicing and serving.

Notes

  • Use old-fashioned rolled oats, not quick oats, for best texture.
  • Drain sausage well to avoid excess grease.
  • The egg helps bind the dish and adds creaminess.
  • Customize with vegetables, different cheeses, or spices.
  • Great for meal prep—slices reheat well.
  • Cook Time: 30–35 minutes
  • Category: Breakfast
  • Method: Baked
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 420
  • Sugar: 6g
  • Sodium: 780mg
  • Fat: 26g
  • Saturated Fat: 12g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 4g
  • Protein: 20g
  • Cholesterol: 95mg

Keywords: Sausage Oatmeal Recipe, Savory Oatmeal, Cheddar Sausage Oatmeal, Baked Oatmeal Breakfast, High Protein Breakfast, Make Ahead Breakfast

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