Bison Meatballs Baked in Hoisin Sauce (Marvin)

PIn it

Introduction

These bison meatballs baked in hoisin sauce are tapered cylinders of seasoned ground meat, aromatics, and rice—shaped to resemble small sweet potatoes and glazed with a savory-sweet sauce. The dish takes about 40 minutes start to finish and serves four as a main course or works as a striking appetizer.

Recipe Details

• Prep Time: 20 minutes
• Cook Time: 25 minutes
• Total Time: 45 minutes
• Servings: 4

Ingredients

• 1 large red onion
• 2 garlic cloves, minced
• ¼ teaspoon cumin seeds
• ¼ teaspoon coriander seeds
• 3 peppercorns
• 2 whole cloves
• ¼ teaspoon sea salt
• 1 lb (450 g) ground bison meat
• ½ cup cooked rice
• 10 large basil leaves, julienned
• 1 teaspoon canola oil
• ½ teaspoon fish sauce
• Hoisin sauce

Instructions

1. Preheat oven to 425°F (220°C).
2. Oil the bottom of a 9×12-inch Pyrex baking dish.
3. Thinly slice the onion to create long thin slices.
4. Microwave the onion slices and garlic on high for 5 minutes.
5. Grind the cumin, coriander, peppercorns, cloves, and salt together using a mortar and pestle.
6. Roughly mix the softened onions and garlic, bison, rice, spice grind, fish sauce, and basil.
7. Shape the meat mixture into tapered cylinders (similar to small sweet potatoes) and place into the baking dish. The Marvins should be about 1¼ inch diameter in the middle and 5 inches long.
8. Coat the Marvins with hoisin sauce.
9. Bake for 20-25 minutes in the preheated oven.

Variations

Swap the red onion for yellow or white onion — red onion brings slight sweetness and a purple tint to the finished dish, while yellow or white onion will be milder and less visually distinct.

Replace basil with cilantro — cilantro provides a brighter, more herbaceous note that pairs well with the hoisin glaze and shifts the flavor profile toward Southeast Asian.

Use ground beef or ground lamb instead of bison — both are widely available alternatives that work with the same spice and hoisin combination, though beef will be slightly richer and lamb will add more herbaceous depth.

Add 1–2 tablespoons of soy sauce to the hoisin glaze — this intensifies the umami and saltiness, balancing the sweetness of the hoisin if you prefer a more savory result.

Reduce the spice grind by half — if you want a milder, less assertive spice profile, halve the amounts of cumin, coriander, peppercorns, and cloves.

Tips for Success

Soften the onions and garlic in the microwave before mixing — this step ensures they break down into the meat mixture without requiring extra oil or a pan, and it helps the Marvins stay cohesive during shaping and baking.

Shape the cylinders firmly but gently — pack the mixture enough to hold together, but overworking it will make the meatballs dense. Use wet hands to prevent sticking and help the tapered shape hold.

Don’t skip the coating of hoisin sauce before baking — this glaze becomes sticky and caramelizes slightly in the oven, creating a flavorful crust and keeping the meat moist inside.

Check for doneness at 20 minutes — bison is lean, so these cook quickly. A meat thermometer should read 160°F (71°C) in the center; if they’re not quite there, bake for another 3–5 minutes rather than overcooking.

Use a 9×12-inch dish as specified — this size allows the Marvins to cook evenly with good contact to the hoisin glaze; a larger dish may result in uneven cooking or dry spots.

Storage and Reheating

To reheat, place the meatballs in a covered baking dish at 325°F (163°C) for 10–12 minutes until warmed through. Alternatively, reheat gently on the stovetop over medium-low heat in a covered skillet with a splash of water or broth to prevent drying.

FAQ

Can I prepare the meat mixture ahead of time?

Yes. Mix all the ingredients (onions, garlic, bison, rice, spices, fish sauce, and basil) up to 8 hours in advance, cover, and refrigerate. Shape and bake when ready—no thawing time needed.

What if I don’t have a mortar and pestle?

Grind the whole spices using a spice grinder, coffee grinder (dedicated to spices), or the bottom of a heavy pan. Alternatively, buy pre-ground cumin and coriander and use ¼ teaspoon of each, plus a small pinch of freshly ground black pepper to replace the peppercorns and cloves.

Is fish sauce essential, or can I skip it?

Fish sauce adds depth and umami to the filling. You can omit it if you dislike it, but the meatballs will taste less complex. If you replace it, use an equal amount of soy sauce or tamari for a similar savory boost.

Can I use uncooked rice instead of cooked rice?

No. Uncooked rice will absorb moisture and stay hard during the short 20–25 minute bake time. Always use pre-cooked rice (leftover or quickly microwaved from frozen).