Meal Prep Polenta that Doesn't Disappoint!
Meal Prep Polenta that Doesn't Disappoint! is a medium Italian recipe that serves 4. 250 calories per serving. Recipe by Kitchen Alchemy from Modernist Pantry on YouTube.
Prep: 15 min | Cook: 16 hrs 30 min | Total: 16 hrs 45 min
Cost: $9.99 total, $2.50 per serving
Ingredients
- 1.5 cups Coarse Cornmeal (Polenta) (dry, unsifted)
- 4 cups Chicken Stock (low‑sodium, homemade or store‑bought)
- 2 tablespoons Unsalted Butter (cut into small cubes)
- 100 ml Half‑and‑Half (room temperature)
- 1 teaspoon Kosher Salt (plus extra to taste after cooking)
- ½ cup Parmesan Cheese (freshly grated)
- ¼ cup Cheddar Cheese (optional) (shredded, adds extra richness)
- 1 tablespoon Olive Oil (for sautéing toppings)
- 1 cup Cherry Tomatoes (halved, lightly salted)
- 1 cup Mushrooms (sliced, sautéed)
- 2 cloves Garlic (thinly sliced, fried until crispy)
Instructions
Prepare the Sous Vide Bath
Fill the water‑bath container with enough water to fully submerge the bag, attach the sous vide circulator, and set the temperature to 83°C.
Time: PT5M
Temperature: 83°C
Combine Base Ingredients in a Bag
Place the cornmeal, chicken stock, butter, and 1 tsp salt into a vacuum‑seal bag. Add the half‑and‑half (100 ml) as well.
Time: PT5M
Vacuum‑Seal the Bag
Seal the bag using a vacuum sealer or the water‑displacement method for zip‑lock bags, ensuring no air pockets remain.
Time: PT5M
Sous Vide Cook – First Hour
Submerge the sealed bag in the pre‑heated water bath and cook for 1 hour. This allows the cornmeal to hydrate and begin thickening.
Time: PT1H
Temperature: 83°C
Massage the Polenta
After 1 hour, remove the bag, open it, and using a clean rag or spatula, gently massage the polenta for 1–2 minutes to break up any clumps and ensure uniform texture.
Time: PT2M
Continue Sous Vide for 15 Hours
Return the bag to the water bath and let it sit for an additional 15 hours at 83°C. No further action is required.
Time: PT15H
Temperature: 83°C
Reheat Before Finishing
When ready to serve, remove the bag from the bath. If you prefer not to re‑enter the sous vide, place the bag in a pot of simmering water (just below a boil) for 25–30 minutes, stirring gently.
Time: PT30M
Temperature: Simmer (≈95°C)
Incorporate Creaminess
Transfer the hot polenta to a large mixing bowl. Whisk in the remaining half‑and‑half until fully incorporated, then stir in the grated Parmesan and optional shredded Cheddar until melted and smooth. Adjust salt if needed.
Time: PT5M
Portion and Chill
Spoon the creamy polenta into jars or airtight containers, leaving about 1 cm headspace. Let cool to room temperature, then refrigerate for up to 3 days or freeze for longer storage.
Time: PT10M
Prepare Toppings (Optional)
While the polenta cools, sauté mushrooms in olive oil until golden, season with salt. Halve cherry tomatoes, toss with a drizzle of olive oil and salt. Fry thin garlic slices until crisp.
Time: PT10M
Temperature: Medium‑high heat
Reheat Served Portions
When ready to eat, microwave a jar of polenta for 2 minutes 20 seconds (or until steaming). Stir, then top with sautéed mushrooms, tomatoes, crispy garlic, and an extra sprinkle of Parmesan.
Time: PT3M
Temperature: Microwave high
Nutrition Facts
- Calories
- 250
- Protein
- 8 g
- Carbohydrates
- 30 g
- Fat
- 12 g
- Fiber
- 3 g
Dietary info: Vegetarian (if using vegetable stock), Gluten‑free
Allergens: Dairy, Corn
Last updated: April 15, 2026








