These rice cakes blur the line between savory and sweet: coconut-milk-steamed rice kissed with a touch of honey, caramelized shrimp glazed in gochujang-brown-sugar butter, cool avocado butter (think guacamole-meets-frosting), and a cloud of sriracha-spiked mayo that reads almost like Thai-chili whipped cream. They’re handheld, freezer-friendly, and somehow taste fresher on day three—an absolute unicorn in the meal-prep world. If you can scoop, pat, and sear, you can master this recipe. Let’s turn your Tuesday-night routine into a mini tropical vacation, one crispy rice cake at a time.

Why This Recipe Works

Double-texture rice: Day-old sushi rice mixed with coconut milk and a whisper of honey creates chewy centers and shatteringly crisp edges when pan-seared.
Spicy-sweet shrimp: A quick toss in gochujang, brown sugar, and lime means the shellfish caramelize in under two minutes—no long marinating window needed.
Avocado butter stability: A touch of cream cheese keeps the avocado layer lush and green for four days, eliminating the dreaded brown-speckled lunchbox horror.
Sriracha mayo magic: Homemade mayo takes 45 seconds with an immersion blender and keeps the cakes from tasting heavy; store-bought works in a pinch.
Meal-prep genius: Components live separately in the fridge; assemble in three minutes Monday morning and they still taste like you just pulled them off the skillet come Friday.
Dessert-worthy vibe: The honey-coconut rice and cooling avocado layer trick your palate into thinking you’re enjoying a tropical dessert rather than a protein-packed power lunch.

Ingredients You'll Need

Great rice cakes start with rice—specifically the short-grain variety labeled “sushi rice” at most markets. Its higher amylopectin starch content is what delivers that addictive chew once chilled and seared. If you only have jasmine, you can absolutely swap, but the cakes will skew fluffier rather than sticky. Coconut milk (the canned culinary type, not the beverage) adds a fragrant sweetness that plays beautifully against the spicy shrimp. Light brown sugar deepens the caramel notes on the shellfish while keeping the glaze glossy, not gritty. Gochujang gives a fermented chili complexity; if your pantry lacks it, Sriracha plus a dab of miso paste approximates the sweet-heat funk. Choose raw shrimp labeled 26/30 count—large enough to stay plump after a quick sauté yet small enough to nestle neatly atop a three-bite cake.

For the avocado layer, ripe-but-firm Haas avocados work best; you want them to mash into a butter, not a smoothie. A tablespoon of softened cream cheese stabilizes the color and adds body so the layer stays put when you stack. Lime juice keeps everything bright and prevents oxidation, while a pinch of salt amplifies the natural sweetness. The sriracha mayo is simply two ingredients—mayo and sriracha—but if you’re feeling fancy, a squeeze of yuzu or a drop of toasted sesame oil catapults it into restaurant territory. Finally, a shower of black sesame seeds and thinly sliced scallion greens give Instagram-worthy contrast and a nutty crunch.

How to Make Meal Prep Spicy Shrimp and Avocado Rice Cakes with Sriracha Mayo

Cook and season the rice

Rinse 2 cups sushi rice under cold water until the water runs clear. Transfer to a saucepan with 2 ¼ cups water, ½ cup canned coconut milk, 1 Tbsp honey, and ½ tsp salt. Bring to a boil, cover, reduce heat to low, and simmer 12 min. Remove from heat and let steam 10 min, then spread on a parchment-lined sheet pan to cool completely. Refrigerate uncovered at least 2 hours (overnight is ideal) so the grains firm up for clean slicing.

Make the spicy shrimp

Pat 1 lb peeled/deveined shrimp dry and season with ¼ tsp salt. Whisk together 1 Tbsp gochujang, 2 tsp brown sugar, 1 tsp soy sauce, and 1 tsp lime juice. Heat 1 Tbsp neutral oil in a large non-stick skillet over medium-high. Add shrimp in a single layer; sear 45 seconds without moving. Flip, brush the tops with the gochujang mixture, and cook another 45–60 seconds until just opaque. Transfer to a plate to cool completely.

Mold the rice cakes

Line a 9-inch square pan with plastic wrap, leaving overhang. Pack the chilled rice in firmly with a silicone spatula; the layer should be about ¾-inch thick. Fold the plastic over the top and refrigerate 30 minutes to set. Lift out, peel away plastic, and cut into 12 equal rectangles (or use a 2 ½-inch biscuit cutter for rounds). Damp fingers prevent sticking.

Sear for crispy edges

Heat 2 tsp oil in the same skillet over medium. Add rice cakes; cook 2–3 minutes per side until golden and crunchy. Resist the urge to move them early—crust forms when the surface starches set. Transfer to a wire rack to stay crisp while you finish the batch.

Blend the avocado butter

In a mini food processor, combine 2 ripe avocados, 2 Tbsp softened cream cheese, 1 Tbsp lime juice, ½ tsp salt, and 1 tsp honey. Blitz until silky, scraping down once. Taste and adjust—more lime for brightness, more honey if your avocados are grassy. Transfer to a piping bag or zip-top bag; snip the corner for easy assembly.

Stir together sriracha mayo

Whisk ½ cup good-quality mayo with 2 tsp sriracha, 1 tsp lime juice, and a pinch of salt. Start conservative; you can always amp up the heat. Store in a squeeze bottle for dramatic zig-zags or keep it in a small mason jar for dolloping.

Assemble for storage

Pipe a generous rectangle of avocado butter onto each rice cake, top with 3–4 shrimp, drizzle with sriracha mayo, and finish with sesame seeds and scallion. Slide into individual bento cups or parchment-lined meal-prep containers. Refrigerate up to 4 days or freeze (without avocado) up to 2 months.

Expert Tips

Chill the rice completely

Warm rice equals mushy cakes. Spread it thin so steam escapes quickly; you’re aiming for refrigerator-cold grains that feel like firm play-dough.

Oil, not butter, for sear

Butter’s milk solids burn before the crust forms. Use a neutral oil for the first sear, then swipe a whisper of butter at the end for nutty aroma.

Reuse the shrimp skillet

Those caramelized bits left behind? They’ll stick to the rice cakes and amplify flavor—plus fewer dishes to wash on Sunday night.

Freeze before avocado

Avocado butter can be frozen, but texture suffers. Instead, freeze plain rice cakes, thaw overnight, then assemble with fresh avocado on busy weeks.

Uniform thickness

Slip a rubber band onto the spatula as a depth guide when pressing rice into the pan. Even thickness equals even searing.

Pack components separately

Keep avocado butter in one corner cup, mayo in a mini squeeze, and shrimp in another. Lunchtime assembly keeps everything vibrant.

Variations to Try

Tropical twist: Swap shrimp for seared scallops and brush rice cakes with a little pineapple juice before searing.
Vegetarian: Replace shrimp with teriyaki-glazed tofu cubes and add a ring of grilled pineapple on top.
Low-carb: Press the mixture into mini muffin tins for rice “bites” and halve the portion size.
Extra fiery: Stir ¼ tsp cayenne into the avocado butter and finish with a drizzle of chili crisp.
Kid-friendly: Skip gochujang and toss shrimp in mild teriyaki; serve mayo as a dip rather than a drizzle.

Storage Tips

Once assembled, these rice cakes taste best within 48 hours, but they’ll keep up to four days in the coldest part of your fridge (toward the back, not the door). Store in airtight containers with a sheet of parchment between layers to prevent the avocado from smearing. If you plan to freeze, stop at Step 4: cool the seared rice cakes, wrap individually in parchment, then slide into a zip-top bag with the air pressed out. They’ll keep two months. Thaw overnight in the refrigerator or 30 minutes at room temp, then proceed with avocado and shrimp. The sriracha mayo keeps one week refrigerated; give it a quick stir if it separates.

Frequently Asked Questions

Yes, but the texture will be chewier and less cohesive. Cook brown rice with an extra ¼ cup liquid, then chill overnight. You may need to press the cakes more firmly and add 1 beaten egg white as binder before searing.

The small amount of cream cheese and lime in our avocado butter slows oxidation, but to further prevent browning, press plastic wrap directly onto the surface before refrigerating. For lunchboxes, pack the avocado layer in a tiny cup and assemble just before eating.

Yes, though you’ll sacrifice some crunch. Preheat oven to 425 °F, brush rice cakes with oil, and bake on a parchment-lined sheet 10 minutes per side. Finish under the broiler 1 minute for color.

Almost—use tamari instead of soy sauce and verify that your gochujang brand is wheat-free (some contain barley malt). All other ingredients are naturally gluten-free.

Overnight in the refrigerator is best. In a hurry? Submerge shrimp (in a sealed bag) in cold water, changing the water every 10 minutes; they’ll thaw in about 30 minutes. Never use warm water—it promotes bacteria growth and uneven texture.

Absolutely. The shrimp are fully cooked and the avocado butter stays creamy at room temp for 4 hours. Pack in an insulated lunch bag with an ice pack if the classroom lacks refrigeration.

Meal Prep Spicy Shrimp and Avocado Rice Cakes with Sriracha Mayo

Why This Recipe Works

Ingredients You'll Need