Mushroom Marinara Sauce with Garlic and Basil
Mushroom marinara is a tomato sauce with substantial mushroom slices, not a blended cream soup.
Mushroom marinara is a tomato sauce with substantial mushroom slices, not a blended cream soup. Browning mushrooms separately gives them savoury depth before they enter the tomatoes. This version uses canned crushed tomatoes and no wine, keeping the method straightforward and the texture consistent. Simmer uncovered so the sauce thickens gradually, and stir along the base to prevent sticking. Basil goes in at the end, where it keeps its fresh character.
Recipe at a glance
Yield: 6 servings; about 900 ml. Prep: 15 minutes. Cook: 35 minutes. Total: 50 minutes, including 0 minutes of additional resting, cooling, chilling or draining where stated. Times are estimates; follow the doneness checks.
Equipment
Wide saucepan, knife and wooden spoon
Ingredients and directions

Recipe card
Mushroom Marinara Sauce with Garlic and Basil
Total includes the additional waiting time stated in the directions. Appliance times are estimates.
Equipment: Wide saucepan, knife and wooden spoon
Ingredients
Instructions
Brown mushrooms
Heat 1 tbsp oil in a wide saucepan over medium-high heat. Cook mushrooms 8–10 minutes until their liquid evaporates. Transfer to a plate.
Build sauce
Add remaining oil and onion; cook 5 minutes. Stir garlic and tomato paste for 1 minute.
Simmer
Add tomatoes, oregano, salt, pepper and water. Return mushrooms and simmer uncovered 20 minutes, stirring until the sauce coats a spoon.
Finish
Stir in basil and taste. Add a spoonful of water if overly thick, then serve or cool promptly for storage.
Doneness checks
Stir in basil and taste. Add a spoonful of water if overly thick, then serve or cool promptly for storage.
Helpful tips
- Brown mushrooms before adding tomatoes.
- Use a wide saucepan.
- Stir the base while reducing.
- Add basil at the end.
Troubleshooting
- No. This recipe is intended for refrigerator or freezer storage only.
- Brown mushrooms before adding tomatoes.
Serving ideas
- Toss with spaghetti.
- Layer into pasta bakes.
- Serve with polenta.
- Use as a dip for bread.
Substitutions
Use diced canned tomatoes for a chunkier sauce. Button and cremini mushrooms both work.
Variation
Add a pinch of chilli flakes with the oregano.
Make ahead
Cook a day ahead, cool in shallow containers and refrigerate; the sauce is easy to reheat.
Storage and reheating
Refrigerate up to 4 days. Freeze in portions up to 2 months. Reheat to a full simmer, stirring. Not a pantry canning recipe.
Food safety
Use clean utensils and wash produce. Keep perishable ingredients refrigerated at 4°C (40°F) or below. Refrigerate perishable leftovers promptly, within 2 hours, or within 1 hour above 32°C (90°F).
Frequently asked questions
Can I can this sauce?
No. This recipe is intended for refrigerator or freezer storage only.
Why does it taste watery?
The sauce needs more uncovered simmering; canned tomatoes vary in moisture.
How to tell when it is ready
Stir in basil and taste. Add a spoonful of water if overly thick, then serve or cool promptly for storage.
Tips
- Brown mushrooms before adding tomatoes.
- Use a wide saucepan.
- Stir the base while reducing.
- Add basil at the end.
Troubleshooting
- No. This recipe is intended for refrigerator or freezer storage only.
- Brown mushrooms before adding tomatoes.
Substitutions
- Use diced canned tomatoes for a chunkier sauce. Button and cremini mushrooms both work.
Variations
- Add a pinch of chilli flakes with the oregano.
Serving suggestions
- Toss with spaghetti.
- Layer into pasta bakes.
- Serve with polenta.
- Use as a dip for bread.
Make ahead
Cook a day ahead, cool in shallow containers and refrigerate; the sauce is easy to reheat.
Storage
Refrigerate up to 4 days. Freeze in portions up to 2 months. Reheat to a full simmer, stirring. Not a pantry canning recipe.
Food safety
Use clean utensils and wash produce. Keep perishable ingredients refrigerated at 4°C (40°F) or below. Refrigerate perishable leftovers promptly, within 2 hours, or within 1 hour above 32°C (90°F).
Frequently asked questions
Can I can this sauce?
No. This recipe is intended for refrigerator or freezer storage only.
Why does it taste watery?
The sauce needs more uncovered simmering; canned tomatoes vary in moisture.
Spotted a detail that needs correcting? Contact the FeastDelights editors.





