French onion soup technique meets Italian pasta: 45 minutes of slow caramelization creates natural sugars worth the wait.
Caramelized Onion Pasta from the Baking Dish
Indulge in a luscious caramelized onion pasta that transforms simple ingredients into a gourmet delight! Sauté sweet, golden onions until they reach perfection, then toss them with your favorite pasta and a touch of creamy goodness for a dish that’s both comforting and satisfying. Perfect for using up those extra onions, this recipe will have you savoring every bite!
Prep
15
min
Cook
45
min
Serves
3
people
Level
beginner
📝 Ingredients
Serves 3🥬Fresh Produce(3)
- 1 bulb of garlic
- 3–4 large onions
- 1 handful of spinach, chopped
🥛Dairy & Eggs(1)
- 200 ml oat cream (6.76 fl oz)
🫙Pantry Staples(3)
- 3 tablespoons olive oil (45 ml)
- 250 g short pasta (Rigatoni, Penne or Fusilli) (8.82 oz)
- 1 teaspoon sugar or maple syrup (5 ml)maple syrup
🧂Spices & Seasonings(4)
- black pepper
- 1 teaspoon dried oregano (5 ml)
- 1 teaspoon paprika powder (5 ml)
- 1 teaspoon salt (5 ml)
👨🍳 Instructions
- 1
Caramelize the onions: Halve the onions and slice them thinly. In a baking dish, mix with olive oil, salt, sugar, paprika powder, and oregano. Bake in the oven at 200 °C (392 °F) for 35–45 minutes, stirring every 10–15 minutes to ensure even caramelization.
- 2
Add garlic: Remove the dish from the oven. Squeeze the garlic cloves directly into the hot onions and stir.
- 3
Finish the sauce: Pour in the oat cream, fold in the chopped spinach, and mix well. Season with black pepper and salt if needed.
- 4
Cook pasta: Boil the pasta in plenty of salted water until al dente and drain.
- 5
Combine: Add the cooked pasta to the onions and mix thoroughly until the sauce coats the noodles.
💡 Pro Tips
- ✓Slice onions to 3-4mm thickness for optimal caramelization - thicker slices won't soften properly in 35-45 minutes, while thinner ones will burn before developing deep flavor.technique3-4mm thickness
- ✓Add 1-2 teaspoons of sugar to accelerate the Maillard reaction and achieve golden caramelization 15-20% faster at 392°F.ingredient15-20% faster
- ✓Stir onions every 10-15 minutes to prevent edge burning while allowing moisture to evaporate - constant stirring prevents proper browning.timing10-15 minutes
- ✓Add raw garlic to hot caramelized onions off-heat because garlic burns at 280°F while onions caramelize at 300°F+ - this prevents bitter burnt garlic flavor.technique280°F vs 300°F+
- ✓Reserve 1 cup pasta cooking water before draining - the starchy, salted water helps bind the oat cream sauce to pasta when mixed.technique1 cup
Share this recipe
Prep
15
min
Cook
45
min
Serves
3
people
Level
beginner
Share this recipe
French onion soup technique meets Italian pasta: 45 minutes of slow caramelization creates natural sugars worth the wait.
Caramelized Onion Pasta from the Baking Dish
Indulge in a luscious caramelized onion pasta that transforms simple ingredients into a gourmet delight! Sauté sweet, golden onions until they reach perfection, then toss them with your favorite pasta and a touch of creamy goodness for a dish that’s both comforting and satisfying. Perfect for using up those extra onions, this recipe will have you savoring every bite!
📝 Ingredients
Serves 3🥬Fresh Produce(3)
- 1 bulb of garlic
- 3–4 large onions
- 1 handful of spinach, chopped
🥛Dairy & Eggs(1)
- 200 ml oat cream (6.76 fl oz)
🫙Pantry Staples(3)
- 3 tablespoons olive oil (45 ml)
- 250 g short pasta (Rigatoni, Penne or Fusilli) (8.82 oz)
- 1 teaspoon sugar or maple syrup (5 ml)maple syrup
🧂Spices & Seasonings(4)
- black pepper
- 1 teaspoon dried oregano (5 ml)
- 1 teaspoon paprika powder (5 ml)
- 1 teaspoon salt (5 ml)
👨🍳 Instructions
- 1
Caramelize the onions: Halve the onions and slice them thinly. In a baking dish, mix with olive oil, salt, sugar, paprika powder, and oregano. Bake in the oven at 200 °C (392 °F) for 35–45 minutes, stirring every 10–15 minutes to ensure even caramelization.
- 2
Add garlic: Remove the dish from the oven. Squeeze the garlic cloves directly into the hot onions and stir.
- 3
Finish the sauce: Pour in the oat cream, fold in the chopped spinach, and mix well. Season with black pepper and salt if needed.
- 4
Cook pasta: Boil the pasta in plenty of salted water until al dente and drain.
- 5
Combine: Add the cooked pasta to the onions and mix thoroughly until the sauce coats the noodles.
💡 Pro Tips
- ✓Slice onions to 3-4mm thickness for optimal caramelization - thicker slices won't soften properly in 35-45 minutes, while thinner ones will burn before developing deep flavor.technique3-4mm thickness
- ✓Add 1-2 teaspoons of sugar to accelerate the Maillard reaction and achieve golden caramelization 15-20% faster at 392°F.ingredient15-20% faster
- ✓Stir onions every 10-15 minutes to prevent edge burning while allowing moisture to evaporate - constant stirring prevents proper browning.timing10-15 minutes
- ✓Add raw garlic to hot caramelized onions off-heat because garlic burns at 280°F while onions caramelize at 300°F+ - this prevents bitter burnt garlic flavor.technique280°F vs 300°F+
- ✓Reserve 1 cup pasta cooking water before draining - the starchy, salted water helps bind the oat cream sauce to pasta when mixed.technique1 cup