7 make-ahead high-protein snacks to prep on Sunday for busy afternoons

Sunday meal prep can feel like a chore, but it's one of the smartest moves you can make for your weekday energy levels. When the 3 p.m. slump hits and your inbox is overflowing, the last thing you want is to forage for something healthy. That's where a stash of make-ahead, high-protein snacks comes in. Having them ready means you reach for something that sustains you—not just empty calories that leave you crashing again an hour later.

Below are seven snack ideas that travel well, hold up for days in the fridge, and deliver a solid protein punch. Each one can be assembled or cooked on Sunday, then grabbed as needed Monday through Friday. They are designed for real life: no obscure ingredients, no complicated techniques, and no lengthy prep sessions.

1. Egg Muffin Cups with Veggies and Cheese

These portable protein bites are almost too easy. Whisk eight eggs with a splash of milk, salt, and pepper. Stir in chopped bell peppers, spinach, and shredded cheddar. Pour into a greased muffin tin and bake at 375°F for 18–20 minutes. Cool completely, then store in the fridge for up to five days. Reheat for 30 seconds in the microwave, or eat them cold—they're surprisingly good either way. Each muffin delivers about 7–8 grams of protein.

2. Greek Yogurt and Berry Parfait Jars

Layer plain Greek yogurt (look for one with at least 15 grams of protein per serving) with frozen mixed berries, a tablespoon of chia seeds, and a sprinkle of chopped almonds or walnuts. Use half-pint mason jars for portion control. Skip the granola if you want to keep added sugar low; the seeds and nuts add enough crunch. These keep for three to four days in the fridge. Grab one with a spoon on your way out the door.

3. No-Bake Peanut Butter Protein Bites

In a large bowl, combine one cup of rolled oats, 1/2 cup of peanut butter (or any nut butter), 1/3 cup of honey or maple syrup, 1/4 cup of dark chocolate chips, and 2 tablespoons of ground flaxseed. Mix until it forms a dough. Roll into 1-inch balls and refrigerate. That's it—no oven required. Each bite packs roughly 4–5 grams of protein from the oats and nut butter. They freeze beautifully, so you can double the batch and keep a stash in the freezer for months.

4. Cottage Cheese and Cucumber Bites

This is more of an assembly than a recipe, but it's incredibly satisfying. Slice a large cucumber into thick rounds. Top each round with a generous dollop of cottage cheese (4% milkfat tastes best). Add a sprinkle of everything bagel seasoning, a pinch of black pepper, and a few cherry tomato halves. Cottage cheese offers about 12 grams of protein per half-cup. These are best enjoyed within two days, as the cucumbers release water over time.

5. Roasted Chickpea and Edamame Snack Mix

Drain and rinse one can of chickpeas. Pat them very dry—moisture is the enemy of crispiness. Toss with olive oil, smoked paprika, garlic powder, and salt. Spread on a baking sheet with one cup of frozen shelled edamame (thawed and patted dry). Roast at 400°F for 25–30 minutes, stirring halfway through. Let cool completely; they crisp up as they sit. Store in an airtight container for up to a week. This savory mix delivers around 15 grams of protein per half-cup serving.

6. Smoked Salmon and Avocado Roll-Ups

Lay a slice of smoked salmon flat on a cutting board. Spread a thin layer of cream cheese over it (use a fork for even coverage). Add thin slices of avocado and a sprinkle of capers or red onion. Roll tightly from one end and secure with a toothpick if needed. Each roll-up provides roughly 8–10 grams of protein. Prep a batch of five or six on Sunday and store them in a sealed container in the fridge for up to three days.

7. Spiced Lentil and Veggie Fritters

Cook one cup of red lentils in two cups of water until soft—about 15 minutes. Drain any excess water. In a bowl, mash the lentils slightly with a fork. Add one grated carrot, half a finely chopped onion, a minced garlic clove, one teaspoon of cumin, one teaspoon of coriander, salt, and two tablespoons of chickpea flour. Mix well. Form into small patties and pan-fry in a little oil over medium heat for three minutes per side. These fritters freeze exceptionally well, so you can make two dozen at once. Each fritter holds about 5 grams of protein. Reheat in a toaster oven for best texture.

A final note: Pair any of these snacks with a glass of water or a cup of green tea to stay hydrated. Protein works best when you're also drinking enough fluids throughout the day. Rotate two or three of these options each week to keep your palate happy and your energy steady.