Cottage Cheese Spinach Pesto Peppers

The first time I made these stuffed peppers, I was trying to use up a tub of cottage cheese that had been sitting in my fridge for way too long. My roommate walked in mid-prep and gave me this skeptical look like I had completely lost my mind. But when they came out of the oven bubbling and golden, she changed her tune after one bite and asked for the recipe before the dishes were even done.

Last summer I made these for a backyard dinner party and served them straight from the baking dish. Everyone reached for seconds and the conversation basically stopped for five solid minutes while people just enjoyed their food. Thats always the sign of a winner in my book.

Ingredients

• 4 large bell peppers: Choose ones that stand upright easily, mixed colors make the table look beautiful
• 1 1/2 cups cottage cheese: Small curd works best here for that creamy texture
• 2 cups fresh spinach: Baby spinach is tender and needs barely any prep
• 1/4 cup grated Parmesan: Adds that salty depth that ties everything together
• 1/4 cup pine nuts: Toast them lightly in a dry pan first if you have time
• 1/4 cup extra virgin olive oil: The pesto needs good quality oil to shine
• 2 cloves garlic: Fresh minced is best, but jarred works in a pinch
• 1/2 teaspoon salt: Adjust based on how salty your cheeses are
• 1/4 teaspoon black pepper: Freshly ground makes a noticeable difference
• Zest of 1 lemon: Use a microplane and avoid the white pith
• 1/2 teaspoon dried oregano: Fresh basil works too if you have it growing
• 1/4 cup grated mozzarella: Optional but creates that irresistible golden top
• Fresh basil leaves: Tear them by hand for a rustic finish

Instructions

Preheat the oven:

Set your oven to 375°F (190°C) so its ready when you are.

Prepare the peppers:

Cut the tops off and pull out the seeds and white membranes, then stand them up in a baking dish.

Make the pesto:

Pulse the spinach, Parmesan, pine nuts, olive oil, garlic, salt, pepper, lemon zest, and oregano in a food processor until its combined but still has some texture.

Combine filling:

Transfer the pesto to a bowl and fold in the cottage cheese until its evenly distributed.

Stuff the peppers:

Pack each pepper generously with the filling, mounding it slightly on top.

Add cheese topping:

Sprinkle mozzarella over the stuffed peppers if you want that bubbly, golden finish.

Prepare for baking:

Pour 2 or 3 tablespoons of water into the bottom of the dish so the peppers steam as they bake.

Bake covered:

Cover tightly with foil and bake for 25 minutes to soften the peppers.

Finish uncovered:

Remove the foil and bake another 10 minutes until the peppers are tender and the tops are golden brown.

Serve warm:

Let them cool for just a few minutes, then garnish with fresh basil before bringing to the table.

Save

My partner who swears he hates cottage cheese ate three of these without even realizing what was in them. Now they request these peppers at least once a month and I honestly dont mind making them at all.

Make It Your Own

Sometimes I add chopped sun-dried tomatoes or Kalamata olives right into the filling for extra briny depth. A handful of chopped artichokes works beautifully too.

What To Serve With Them

A simple arugula salad with lemon vinaigrette cuts through the richness perfectly. Crusty bread for soaking up any filling that escapes is never a bad idea.

Getting Ahead

You can stuff the peppers up to a day ahead and keep them covered in the fridge. Just add a few extra minutes to the baking time if theyre cold from the refrigerator.

• Dont skip the water in the bottom of the pan
• Use any color peppers you like
• These freeze well after baking if you want meal prep options

Save

These stuffed peppers have become my go-to when I want something that feels special but doesnt require hours of standing in the kitchen.

Recipe FAQs

→ Can I make these stuffed peppers ahead of time?

Yes, you can assemble the peppers up to 24 hours in advance. Store them covered in the refrigerator, then bake when ready to serve. You may need to add a few extra minutes to the baking time if baking cold from the fridge.

→ What can I use instead of cottage cheese?

Ricotta cheese works beautifully as a substitute, offering a similar creamy texture. For a dairy-free option, try cashew cheese blended with nutritional yeast, though the protein content will vary.

→ Are these peppers freezer-friendly?

Absolutely. Assemble raw stuffed peppers, wrap individually in plastic, then freeze for up to 3 months. Thaw overnight in the refrigerator before baking as directed.

→ Can I grill these instead of baking?

Yes, grill over medium heat for 15-20 minutes with the lid closed. Place peppers in a grill-safe dish or on a sheet of foil to catch any filling that might melt out.

→ How do I know when the peppers are done?

Peppers are ready when they're tender when pierced with a knife and the skin begins to wrinkle slightly. The filling should be hot throughout and the cheese on top melted and lightly golden.

→ Can I use other vegetables?

Large tomatoes, zucchini boats, or portobello mushroom caps work wonderfully with this filling. Adjust baking time as needed—tomatoes and zucchini will cook faster than peppers.