High-Protein Breakfast Taco Casserole
High-Protein Keto Breakfast Taco Casserole
Low carb • Sugar-free breakfast taco casserole — 40 minutes, six slices
This is a high-protein keto breakfast taco casserole, not a tortilla bake. Seasoned beef, eggs, and cheddar bake in a glass pie dish until the cheese is gold, then get tomato, jalapeño, and green onion, like the photo. Forty minutes. No tortillas, no sugar taco packet.
Six slices. Drain the beef or the eggs stay greasy.
Bake: 25
Slices: 6
Why you’ll love this casserole
- 32g protein per slice — beef, eggs, and cheddar
- 4g net carbs — no tortillas
- About 40 minutes, one dish
- Gold cheddar top, beef layer, tomato and jalapeño, like the photo
- No boxed mix, no sugar
- It slices after a 5-minute rest
Health notes
- Protein: High. Beef and eggs carry the slice.
- Lower carb than a breakfast taco pan: No tortillas or beans. Close to keto-zero at 4g net.
- Six slices: Macros are per slice, not the dish.
- Tortillas, beans, or a sweet taco packet will jump the carbs. Use no-sugar seasoning.
Key element — drain the beef, then a set egg layer
Greasy beef floats under the eggs. Drain it well. Press the beef into the dish, pour the egg mix, cover with cheddar, and bake until the cheese is gold. Top with tomato, jalapeño, and onion after it comes out, like the photo.
Diabetic-Friendly
High-Protein Breakfast Taco Casserole
- Prep15 min
- Total15 min
- Calories380 kcal
Ingredients
Instructions
- Heat. Heat oven to 375 F (190 C). Grease a 9-inch glass pie dish.
- Beef. Brown the beef. Drain fat well. Stir in taco seasoning. Press into the dish.
- Eggs. Whisk eggs, cream, salt, and pepper. Pour over the beef.
- Cheese. Cover with cheddar.
- Bake. Bake 22 to 26 minutes until the cheese is gold and the center is set, like the photo. Rest 5 minutes. Top with tomato, jalapeño, and onion. One sixth is one slice.
Notes & Tips
- Drain the beef well. Extra fat makes a greasy slice.
- Add the tomato after baking so it stays fresh, like the photo.
- Pull it when the center barely jiggles. Overbaking dries the eggs.
- Rest 5 minutes so the slice holds.
- Use no-sugar taco seasoning. Packets with sugar add carbs.
Variations & serving ideas
- Turkey: Same 1 1/2 lb if you want a leaner slice.
- Sausage: Swap half the beef for breakfast sausage.
- Tortillas or beans: Skip them. That is how carbs jump.
- Bacon: Add 4 slices cooked chopped bacon with the beef.
- Green chile: Stir 2 Tbsp diced green chile into the eggs.
- Pepper jack: Swap half the cheddar for pepper jack.
- Muffin tin: Bake in 12 greased cups at 375 F for 16 to 18 minutes.
Storage
- Eat now: Best (After a 5-minute rest)
- Refrigerator: Up to 4 days (Reheat at 325 F until warm)
- Freezer: Up to 1 month (Wrap slices. Thaw overnight)
Nutrition Facts
Per serving
| Nutrient | Amount per serving |
|---|---|
| Calories | 380 kcal |
| Total fat | 26 g |
| Sodium | 560 mg |
| Total carbohydrate | 5 g |
| Fibre | 1 g |
| Protein | 32 g |
Nutrition values are approximate and vary with brands and portion sizes.
Frequently asked questions
Is this casserole keto-friendly?
Yes. About 4g net per slice with no tortillas or beans.
Why is it greasy?
The beef was not drained. Drain it well before you press it into the dish.
Can I add tortillas?
They add carbs. Stay crustless so each slice stays at about 4g net.
Why is the center wet?
It needed a few more minutes. Bake until the cheese is gold and the center is set, like the photo.
Do I bake the tomato?
No. Add tomato, jalapeño, and onion after baking so they stay fresh.
How do I store leftovers?
Fridge up to 4 days. Reheat at 325 F. Freeze slices up to 1 month.
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