Savory Mini Frittata Muffins for Breakfast and Brunch

These quinoa and egg frittata muffins are protein-packed and full of flavor — an ideal option for breakfast, lunch, or a healthy snack.

Since starting my gym’s 60 Day Come Back Challenge, I’ve learned how important it is to have healthy, convenient snacks ready in the fridge. When hunger hits after a workout or in the late afternoon, reaching for a protein-rich option helps me avoid impulsive trips to the pantry. These quinoa and egg frittata muffins have become one of my go-to choices: they’re easy to make, travel well, and taste great warm or cold.

Prepping simple, nourishing foods ahead of time makes it easier to stay on track with fitness and weight-loss goals. These muffins use leftover cooked grains, fresh or frozen vegetables, and eggs — a combination that’s filling and versatile. They’re perfect for meal prep, brunches, or a quick bite on the way out the door.

How do you make frittata muffins?

Position a rack in the center of the oven and preheat to 400°F (about 200°C). Grease a standard 12-cup muffin pan with olive oil or nonstick spray.
In a medium bowl combine the cooked quinoa, peas (fresh or frozen), shredded cheese, chopped green onions, chopped herbs, and minced chile. If your grains are clumped, break them apart with a fork. Spoon about 1/3 cup of this mixture into each muffin cup, filling nearly to the top.
In a large bowl whisk together the eggs, salt and pepper until the mixture is slightly foamy (about 20–30 seconds). If your grains were already salted, reduce the salt. Pour roughly 1/4 cup of the egg mixture into each filled cup. Sprinkle a little finely grated cheese on top of each and, if desired, gently press an olive into the center.
Bake until the muffins are puffed and lightly golden on top and around the edges, about 20–25 minutes. Transfer the pan to a wire rack and let cool for about 5 minutes. Run a thin knife or spatula around each cup to release the muffins. Serve warm or at room temperature.

These frittata muffins are highly adaptable. Try different combinations like broccoli and cheddar, roasted vegetables with feta, or leftover farro with sautéed spinach. They’re a great way to use small amounts of grains or vegetables so nothing goes to waste. I often make a batch midweek to finish off leftover quinoa, farro, or brown rice before my next grocery run.

Simply Ancient Grains

My interest in ancient grains has grown over the years. Cookbooks focused on grains have encouraged me to experiment beyond quinoa — trying farro, freekeh, kamut, and other varieties. One cookbook that inspired this recipe is Simply Ancient Grains, which offers accessible information on how to use different grains and includes practical tips for cooking, storing, and baking with them.

Simply Ancient Grains contains recipes that showcase each grain’s texture and flavor and includes guidance on preparation and storage. If you enjoy experimenting with grains in everyday cooking — salads, bowls, soups, porridge and baking — a grain-focused cookbook can be a helpful resource to expand your repertoire.

Recipes that caught my eye include porridge with apricots and pine nuts, freekeh soup with shrimp and dates, and salads that pair grains with roasted vegetables and bright vinaigrettes. Sampling a variety of grains has helped me build new weeknight staples that are nutritious and satisfying.

Give these frittata muffins a try with what you have on hand. They’re quick to assemble, easy to bake, and work well for meal prep. Make a double batch and refrigerate or freeze extras so you always have a healthy, protein-rich option ready.

Frittata Muffins

Author: Aggies Kitchen
Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes
Yield: Makes 12 muffins (serves 4–6)
Category: Breakfast / Snack
Method: Oven

These quinoa and egg frittata muffins are packed with protein and flavor — perfect for breakfast, lunch, or snacking.

Ingredients

1 1/2 cups cooked quinoa, preferably black or red (tri-color quinoa works well)
2 cups fresh or frozen green peas (do not thaw if frozen)
3/4 cup (about 3 ounces) shredded Grana Padano, Parmesan, or sharp cheddar, plus 1/4 cup finely grated for sprinkling
1/2 cup finely chopped green onions (about 3)
1/2 cup loosely packed finely chopped herbs (mint and parsley, or dill and mint)
1–2 teaspoons minced serrano chile, veins and seeds removed for less heat (optional)
7 large eggs
1/4 to 1/2 teaspoon fine sea salt (use less if grains were salted)
1/4 teaspoon freshly ground black pepper
12 pitted salt-cured black Moroccan or green olives (optional)

Instructions

Preheat the oven to 400°F and grease a 12-cup muffin pan.
Combine the quinoa, peas, shredded cheese, green onions, herbs, and chile in a bowl. Break up any clumps and mix thoroughly. Spoon about 1/3 cup into each muffin cup.
Whisk the eggs with salt and pepper until slightly foamy. Pour about 1/4 cup egg mixture into each cup. Top each muffin with a sprinkle of the finely grated cheese and press an olive into the center if desired.
Bake 20–25 minutes until puffed and lightly golden. Cool the pan on a wire rack for about 5 minutes, then loosen the muffins with a knife or thin spatula. Serve warm or at room temperature.

Notes

I made these muffins without the serrano chile and olives the first time and substituted a small amount of dried dill and parsley when fresh herbs were limited. The recipe is forgiving — adjust cheeses, herbs, and vegetables to match what you have on hand.

Giveaway

One winner will receive a copy of Simply Ancient Grains and a package of each of the following from Bob’s Red Mill: Tri-Color Quinoa, Bulgur, Farro, and Amaranth.