This breakfast casserole is tender and creamy with a golden top and fluffy egg center. It uses mild pork sausage and skips irritating ingredients like onions and bell peppers. With lactose-free yogurt in place of sour cream and no added spices, it’s made for easy digestion. Perfect for anyone on a low fiber or bowel rest diet.
Ingredients Needed:
- 2 pounds mild pork sausage: fully cooked, no spicy seasonings.
- 12 eggs: large, whole eggs.
- 1 cup plain lactose-free yogurt: gentle replacement for sour cream.
- ¼ cup lactose-free milk: helps thin the egg mixture.
- 1 teaspoon salt: for flavor.
- 2 cups shredded cheddar cheese (optional): use mild, low-fat cheese.
How To Make Low Residue Breakfast Casserole:
Preheat Oven:
Set to 350°F. Grease a 9×13” baking dish with non-stick spray or a small amount of oil.
Cook Sausage:
In a skillet over medium heat, cook the sausage until browned and crumbly. Drain off any excess grease.
Mix Eggs and Dairy:
In a large bowl, whisk together eggs, lactose-free yogurt, milk, cheese (if using), and salt until smooth and evenly combined.
Combine:
Add the cooked sausage to the egg mixture and stir gently.
Bake:
Pour the mixture into the greased baking dish. Bake uncovered for 40–50 minutes, or until the center is set and just barely jiggles when moved.
Cool & Serve:
Let the casserole rest for 5–10 minutes before slicing. Serve warm.

Recipe Tips:
- Use plain, mild sausage with no added garlic or pepper.
- Do not add vegetables, herbs, or spices.
- Let it cool slightly before slicing to hold shape better.
How to Store & Reheat:
- Fridge: Store covered for up to 4 days.
- Reheat: Microwave individual slices for 30–45 seconds until hot.
- Freezer: Freeze slices for up to 2 months. Thaw overnight and reheat as above.
Nutrition Facts (approx. per serving):
- Calories: 385
- Sodium: 520mg
- Protein: 23g
- Fat: 30g
- Carbs: 3g
- Fibre: <1g
- Sugar: 1g
FAQs:
Is breakfast casserole OK on a low residue diet?
Yes, as long as it’s made without vegetables or fibrous ingredients. This version is safe and easy to digest.
Can I use cheese in a low residue diet?
Yes—mild, low-fat cheese in small amounts is generally well tolerated.
Can I substitute the sausage?
You can use mild ground turkey or chicken sausage as long as it’s plain and not heavily spiced.
Can I make it ahead of time?
Yes! Make it the night before and reheat individual servings through the week.
Try More Recipes:
Low Residue Breakfast Casserole
Course: BreakfastCuisine: AmericanDifficulty: Easy12
servings10
minutes50
minutes385
kcalA warm, soft, and easy-to-digest egg casserole made with simple, gut-friendly ingredients.
Ingredients
2 lbs mild pork sausage
12 large eggs
1 cup plain lactose-free yogurt
¼ cup lactose-free milk
1 tsp salt
2 cups mild shredded cheese (optional)
Directions
- Preheat oven to 350°F and grease a 9×13” baking dish.
- Brown sausage in skillet. Drain and set aside.
- In a bowl, whisk eggs, yogurt, milk, cheese, and salt.
- Stir in cooked sausage.
- Pour into dish and bake 40–50 minutes.
- Let rest 10 minutes before slicing.
