Penne With Caramelized Onions Recipes

Steps:

• Heat oil and butter in a large heavy pot or Dutch oven over medium until butter is melted. Add onions and garlic and cook, stirring occasionally, until very tender and deeply golden brown, about 30 minutes. (Stop before the onions become dry and shriveled.) Add red pepper flakes (if using) and 1 1/2 tsp. salt. Remove pot from heat.
• Meanwhile, cook pasta in a large pot of boiling salted water, stirring occasionally, until al dente. Reserve 1 1/2 cups pasta cooking liquid.
• Add pasta and 1 cup pasta cooking liquid to onion mixture and stir to combine. Add a small handful of cheese and stir until melted. Repeat with remaining cheese, adding more pasta cooking liquid as needed to create a glossy sauce that coats the pasta. Stir in parsley (if using).
• Divide pasta among bowls. Top with Parmesan, parsley, and a few cranks of pepper.

Steps:

• Cook pasta according to package directions. Meanwhile, in a small skillet, saute pine nuts and garlic in butter until golden brown; set aside. , In a large skillet, cook onion in oil over medium heat for 10-15 minutes or until golden brown, stirring frequently. Reduce heat to low. Stir in the olives, salt, basil, oregano and pepper. Drain pasta; add to onion mixture. Stir in feta cheese and pine nut mixture.

Steps:

• In 10-inch nonstick skillet, melt 2 tablespoons butter over medium-high heat. Stir in onion and garlic to coat with butter. Cook uncovered about 5 minutes, stirring occasionally, until onion is softened. Reduce heat to medium-low. Cook uncovered 35 to 40 minutes, stirring occasionally, until onion is light golden brown. Do not let onion or garlic burn. (Onions will shrink during cooking.)
• Meanwhile, fill large pot with 5 quarts water; heat to boiling over high heat. When water is boiling, add 1 tablespoon salt if desired. When water returns to boil, add pasta. Stir immediately to make sure it doesn't stick to itself or pan. Boil pasta 9 to 10 minutes or until cooked through but still slightly firm. Drain in colander. There is no need to shake off excess moisture.
• Add onion mixture to pot. Increase heat to medium and add 1 cup of the whipping cream and 1/4 cup butter. Cook, stirring occasionally, until butter melts and cream simmers. Stir in cheese, salt, pepper and nutmeg. Add drained pasta and remaining 3/4 cup whipping cream. Cook and stir until pasta is coated and sauce is hot.