
Roasted Portobellos with Creamy Lemon Polenta, Tomato Borlotti Beans and Pistachio Gremolata
A comforting plant-forward main course: roasted portobello mushrooms served over creamy dairy-free polenta, topped with borlotti beans simmered in tomato, garlic, and herbs, and finished with a fresh pistachio-lemon gremolata for brightness and crunch.
Ingredients
- 4 unit large portobello mushrooms (without stalk, limpios)
- 45 ml olive oil (divided)
- 15 ml tamari (or sauce of soja without gluten)
- 30 ml lemon juice (divided)
- 4 cloves garlic (2 chopped and 2 grated or muy finely chopped)
- 2 g black pepper (divided)
- 6 g salt (divided, or to taste)
- 120 g yellow onion (chopped fina)
- 480 g cooked borlotti beans (escurridas and enjuagadas si son of conserva)
- 400 g crushed tomatoes (en conserva or casero)
- 3 g smoked paprika
- 2 g dried oregano
- 720 ml vegetable broth (for the polenta)
- 150 g quick-cooking polenta
- 240 ml unsweetened oat milk (without lácteos)
- 1 cda lemon zest (divided)
- 16 g nutritional yeast
- 35 g toasted pistachios (chopped)
- 15 g fresh parsley (chopped)
- 1 g red pepper flakes (optional)
Nutrition facts
per serving
Approximate nutritional information. Estimated from the recipe’s ingredients and amounts, using standard reference nutrition values. It may vary with brands, sizes and cooking method. For guidance only; not a substitute for medical or dietary advice.
Allergens
Instructions
- 1
1. Preheat the oven to 220 °C / 425 °F. Place the portobellos on a sheet pan gill-side up. Mix 1 tablespoon olive oil, tamari, 1 tablespoon lemon juice, 2 grated garlic cloves, 1/2 teaspoon salt, and 1/2 teaspoon black pepper. Brush this mixture over the mushrooms and let them sit while you prepare the rest.
- 2
2. Heat 1 tablespoon olive oil in a large skillet over medium heat. Add the chopped onion and cook for 5 minutes until softened. Add 2 minced garlic cloves, smoked paprika, oregano, and red pepper flakes, and cook for 30 seconds more.
- 3
3. Stir in the borlotti beans, crushed tomatoes, 60 ml / 1/4 cup water, 1/4 teaspoon salt, and 1/4 teaspoon black pepper. Cook over medium-low heat for 12 to 15 minutes, stirring occasionally, until the sauce thickens slightly.
- 4
4. Meanwhile, roast the portobellos in the preheated oven for 18 to 20 minutes at 220 °C / 425 °F, until tender and juicy. If they release a lot of liquid, carefully tilt the tray and pour it off halfway through cooking.
- 5
5. In a medium saucepan, bring the vegetable broth and oat milk to a gentle boil. Lower the heat and slowly rain in the polenta, whisking constantly to prevent lumps. Cook for 5 to 7 minutes, stirring, until creamy.
- 6
6. Remove the polenta from the heat and stir in 1 tablespoon olive oil, nutritional yeast, half of the lemon zest, the remaining tablespoon of lemon juice, and 1/4 teaspoon salt. Adjust the texture with a little more broth or water if needed.
- 7
7. Make the gremolata by mixing together the pistachios, parsley, the remaining lemon zest, and a pinch of salt.
- 8
8. To serve, spoon the creamy polenta into shallow bowls, top with the tomato borlotti beans, and finish with the roasted portobellos. Sprinkle the pistachio gremolata over the top and add a little black pepper if desired.
Chef tips
For an even silkier texture, beat the polenta vigorously at the end with a wooden spoon. Roast the portobellos without crowding them so they brown instead of steaming.
Substitutions
You can swap borlotti beans for pinto beans or cannellini beans. Pistachios can be replaced with sunflower seeds if you need to avoid tree nuts. The oat milk can be replaced with soy milk or more vegetable broth.
What I used to make it
Generic kitchen tools that work for this recipe. You don’t need to buy anything to make it.
Illustrative imageNinja Professional BL610 Blender
Smoothies, sauces and soups
- Smoothies, sauces and soups
- Easy-to-wash jar
- Check the power and jar size
Illustrative imageCosori Pro LE 5 Qt Air Fryer
Browning and baking with little oil
- Browns food with very little oil
- Handy for vegetables, chicken and reheating
- Check the basket capacity
Illustrative imageT-fal Ultimate Hard Anodized 12" Non-Stick Pan
Eggs, omelets and stir-fries
- Eggs and omelets that don’t stick
- Comfortable, sturdy handle
- Use wooden or silicone utensils
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