Craving a cheesy, flavorful dish but worried about your diet? This slow-cooker crustless Mediterranean quiche is the answer to your prayers.
While quiche is a traditional French dish, and may have German origins (the name itself comes from the German word “Kuchen,” meaning cake), this recipe is a no-fuss dish that combines the flavors of the Mediterranean with feta cheese, sun-dried tomatoes, and fresh herbs.
Packed with protein, vegetables, and those signature Mediterranean ingredients, this quiche is not only delicious but also surprisingly light and diet-friendly.
Ingredients

Gather the following ingredients to make a delicious and easy slow-cooker Mediterranean quiche:
STOP BUYING GREENS: This Machine Grows $1000s Worth Automatically
โ Set It & Forget It: Fully Automated Growing
โ From Seed to Harvest in Days - No Experience Needed
โ Grow Premium Microgreens Worth $50/lb Year-Round
Note: This is an affiliate link and we may earn a small commission if you purchase at no additional cost. This helps keep our website free to use.
- 8 eggs
- 1 cup milk
- 1 cup Original Bisquick™ mix
- 2 cups chopped fresh spinach
- 1 ½ cups crumbled feta cheese (6 oz)
- ½ cup chopped roasted red bell peppers and/or sun-dried tomatoes
- ¼ cup chopped fresh basil leaves
- 1 teaspoon finely chopped garlic
- 1 package (9.6 oz) fully cooked sausage crumbles
- ¼ cup crumbled feta cheese for garnish, if desired
How to Make a Slow-Cooker Crustless Mediterranean Quiche
- Prepare the slow cooker: Lightly coat the inside of a 4- to 5-quart slow cooker with cooking spray. In a separate bowl, whisk together the eggs, milk, and Bisquick mix until smooth.
- Combine the ingredients: Pour the egg mixture into the prepared slow cooker. Add the spinach, 1 1/2 cups of feta cheese, bell peppers, basil, garlic, and sausage. Stir gently to combine all the ingredients.
- Slow cook to perfection: Cover the slow cooker and cook on high for 3 to 4 hours, or on low for 5 to 6 hours. The quiche is ready when the center is set and the edges are a beautiful golden brown.
- Serve and enjoy: Once cooked, carefully cut the quiche into wedges or squares. Top each serving with a sprinkle of feta cheese for an extra burst of flavor.
Serving Suggestions
To complement the flavors of the slow-cooker crustless Mediterranean quiche, these dinner pairing options work well:
- Fresh salad: A simple green salad with a vinaigrette dressing or a Greek salad with cucumbers, tomatoes, onions, olives, and feta cheese would provide a refreshing contrast to the richness of the quiche.
- Roasted vegetables: Roasted vegetables like asparagus, broccoli, or Brussels sprouts would add a touch of sweetness and earthiness.
- Bread: A crusty bread like a baguette or sourdough would be perfect for sopping up any leftover quiche.
For brunch or lunch, you could also pair the quiche with a fruit salad or yogurt parfait.
Whether you’re sticking to a strict diet or simply looking for a lighter meal option, this quiche is sure to become a new favorite in your recipe book. Who knew that a dish with German roots could taste so delightfully Mediterranean and be so good for you?
Slow-Cooker Crustless Mediterranean Quiche
Equipment
- 1 4- to 5-quart slow cooker
- 1 Mixing bowl
- 1 Whisk
- 1 Knife (for cutting the quiche)
- Measuring cups and spoons
- Cooking spray
Ingredients
- 8 eggs
- 1 cup milk
- 1 cup Original Bisquick™ mix
- 2 cups chopped fresh spinach
- 1 ½ cups 6 oz crumbled feta cheese
- ½ cup chopped roasted red bell peppers and/or sun-dried tomatoes
- ¼ cup chopped fresh basil leaves
- 1 tsp finely chopped garlic
- 1 9.6 oz fully cooked sausage crumbles (package)
- ¼ cup crumbled feta cheese for garnish (if desired)
Instructions
- Lightly coat the inside of a 4- to 5-quart slow cooker with cooking spray. In a separate bowl, whisk together the eggs, milk, and Bisquick mix until smooth.
- Pour the egg mixture into the prepared slow cooker. Add the spinach, 1 1/2 cups of feta cheese, bell peppers, basil, garlic, and sausage. Stir gently to combine all the ingredients.
- Cover the slow cooker and cook on High for 3 to 4 hours, or on Low for 5 to 6 hours. The quiche is ready when the center is set and the edges are a beautiful golden brown.
- Once cooked, carefully cut the quiche into wedges or squares. Top each serving with a sprinkle of feta cheese for an extra burst of flavor.
Notes
Nutrition
Davin is a jack-of-all-trades but has professional training and experience in various home and garden subjects. He leans on other experts when needed and edits and fact-checks all articles.