Cosmo's Italian Kitchen

28562 Oso Pkwy, Ancho Santa Margarita, CA 92688

Currently ClosedFull HoursAre you the owner?

We're all about supporting local pizzerias - even those who are not Slice partners.
Give Cosmo's Italian Kitchen a call to order. We hear their food's delish.

  • Three Toppings Pizza$19.95
  • Margherita Pizza$14.95
    Mozzarella, tomato and basil.
  • Grilled Vegetable Pizza$11.95
    Tomato, mozzarella, eggplant, zucchini, bell peppers and mushrooms.
  • Pizza Rustica$12.95
    Grilled chicken, artichoke hearts, sun-dried tomatoes and mushrooms in a roasted garlic cream sauce.
  • Pepperoni Pizza$9.99
  • Contadina Pizza$11.95
    Tomato, mozzarella, mushrooms and sun-dried tomatoes.
  • Name Your Own Pizza$19.45
    Choice of three toppings.
  • Calzone$12.95
    Choice of three pizza toppings with ricotta cheese and marinara on the side.
  • Cosmo's Garlic Bread$4.95
    Roasted garlic, herbs and parmesan with fresh marinara.
  • Golden Fried Mozzarella$7.95
    Italian cheese, fried golden with fresh marinara.
  • Cosmo's Calamari$12.95
    Breaded calamari, fried golden brown with fresh marinara sauce.
  • Antipasta Italiano Platter$14.95
    Prosciutto, salami, capocolla' roasted peppers, eggplant, cheese and kalamata olives.
  • Britt's Bruschetta Toscana Style$8.50
    Fresh tomatoes, garlic, green onion and herbs on toasted bread.
  • Mozzarella Caprese$10.95
    Fresh buffalo mozzarella, tomatoes' olive oil and basil.
  • Fresh Steamed Mussels$13.95
    Mussel cioppino, garlic and herbs in a wine marinara sauce.
  • Seared Ahi Tuna Bruschetta$15.95
    Garlic crustinis topped with seared rare ahi tuna, bruschetta mix, & caesar dressing.
  • Minestrone Soup$5.95
    Fresh garden vegetable soup.
  • John’s House Salad$13.90
    With vinaigrette or creamy Italian topped with shaved parmesan and red onion.
  • Insalata Fantasy$12.95
    Arugula, radicchio, belgian endive, tomato, onion, feta cheese, olives, a balsamic vinaigrette.
  • Caesar Salad$9.95
    Cosmo’s original caesar dressing with parmesan croutons.
  • Cosmo's Ahi Tuna Caesar Salad$15.95
    Our bruschetta caesar topped with a 6 oz. Sliced rare ahi tuna.
  • Pasta e Fagioli Soup$6.95
    Famous Italian bean soup with pasta.
  • Insalata Aromatica$12.95
    Mixed baby greens, walnuts and shaved parmesan in a balsamic vinaigrette.
  • Side of Sauce$6.95
  • Spinach Mustard Salad$11.95
    Fresh spinach topped with crispy prosciutto and mushrooms in a mustard vinaigrette.
  • Side of Sausage$7.95
  • Cosmo's Bruschetta Salad$12.95
    Spring mix, romaine, bruschetta mix, tossed with your choice of the following: creamy Italian and feta, caesar and shaved parmesan, Gorgonzola and crispy prosciutto.
  • Side of Vegetables$3.95
  • Fresh Steamed Broccoli$4.95
  • Lasagna$13.95
    Bolognese sauce, parmesan and mozzarella, baked to perfection.
  • Manicotti$11.95
    Stuffed with ricotta cheese and parmesan with marinara sauce.
  • Penne Ghiottona$14.95
    Baked and topped with mozzarella.
  • Side of Meatballs$6.95
  • Sauteed Spinach$3.95
  • Vegetarian Lasagna$12.95
    Grilled eggplant, carrots, zucchini, spinach, mushrooms, mozzarella and tomato, baked to perfection.
  • Eggplant Parmigiana$13.95
    Eggplant, parmesan, mozzarella and basil with marinara sauce.
Served on home-baked ciabatta with creamy Italian, onion, tomato, lettuce & provolone served with cosmo's homemade pasta salad.
  • Roast Turkey Sandwich$8.50
    Cold sub.
  • Roast Beef Sandwich$8.50
    Cold sub.
  • Caprese Sandwich$9.50
  • Vegetarian Panini$9.50
  • Submarine$8.50
  • Vegetarian Cold Sub$8.50
  • Grilled Chicken Panini$9.50
  • Italian Beef Panini$9.50
Served on ciabatta with marinara & mozzarella cheese oven baked served with cosmo's homemade pasta salad.
  • Chicken Parmigiana Sandwich$12.95
    Parmigiana sandwich.
  • Italian Sausage Sandwich$10.95
    Parmigiana sandwich.
  • Sausage, Onions & Peppers Sandwich$10.95
    Parmigiana sandwich.
  • Eggplant Sandwich$10.50
    Parmigiana sandwich.
  • Meatball Sandwich$10.95
    Parmigiana sandwich.
  • Veal Parmigiano Sandwich$12.50
    Parmigiana sandwich.
  • Penne Balsamic$11.50
    Fresh tomato, garlic, basil, capers, olives and roasted bell peppers.
  • Smoked Salmon with Bowtie Pasta$16.95
    Marinara, cognac and cream.
  • Fettuccine Alfredo with Chicken$15.95
    Tossed with Alfredo cream sauce.
  • Fusilli Primavera$13.95
    Spiral pasta, tomato, lite cream and spring vegetables.
  • Pasta Rustica$15.95
    Bowtie with grilled chicken, artichoke hearts, sun-dried tomatoes and mushrooms in a roasted garlic cream sauce.
  • Capellini Checca$13.50
    Diced fresh tomato, garlic and basil.
  • Rotelle Emiliana$14.95
    Rolled pasta, spinach, ricotta cheese, parmesan and tomato cream vodka sauce.
  • Spaghetti Putanesca$13.95
    Fresh tomato, garlic, basil, capers, anchovy and olives.
  • Gnocchi Alla Ghiottona$15.95
    Potato dumplings, cream and bolognese sauce.
  • Spaghetti Carbonara$16.95
    Cream, butter, romano cheese, prosciutto, peas, & egg.
  • Marinara$12.95
    Fresh tomato, garlic and herbs.
  • Fra Diavolo$12.95
    Spicy fresh marinara sauce with garlic.
  • Two Sausage$14.95
    Spicy Italian sausages with marinara.
  • Fettuccine Alfredo$14.95
    Parmesan and lite cream.
  • Bolognese$13.95
    Ground pork and veal, garlic, carrots and marinara.
  • Two Meatballs$15.95
    Served with fresh marinara.
  • Pesto$13.95
    Basil, garlic, olive oil, parmesan, herbs and pine nuts.
  • Ricotta Cheese Ravioli$12.95
  • Chicken Filled Ravioli$13.50
  • Ricotta & Spinach Ravioli$13.95
  • Lobster Ravioli with Vodka Cream$18.90
  • Cindy's Special$13.95
    Fresh vegetables with chicken in a spicy fra diavolo sauce. (no pasta).
  • Chicken Gremolata$15.95
    Grilled chicken breast, garlic, fresh tomatoes, capers and herbs.
  • Veal Piccata$16.95
    Veal scaloppini with white wine, lemon, capers and mushrooms.
  • Top Sirloin Florentine$13.95
    Choice sirloin pan seared and served sliced over sauteed wild mushrooms, fresh Roma tomatoes and spinach.
  • Chicken Marsala$15.95
    Chicken breast, sauteed with marsala wine and mushrooms.
  • Chicken Parmigiana$15.95
    Breast of chicken, mozzarella and marinara.
  • Veal Parmigiana$16.95
    Veal scaloppini breaded and topped with marinara and mozzarella.
  • Double Cut Pork Chop Marsala$16.95
    With mushroom risotto.
  • Vicki's Clams Linguini$17.95
  • Tagliarini All Luciana$15.95
    Calamari and wine in a spicy tomato sauce.
  • Lobster Cannellini$18.50
    Lobster, sauteed with garlic, onion and celery, rolled in fresh pasta and baked. Served with vodka cream sauce and mozzarella.
  • Seafood Risotto$21.95
    Clams, mussels, shrimp and scallops in a creamy seafood risotto.
  • Clara's Scampi Linguine$17.95
    6 jumbo succulent shrimp, fresh tomato, garlic, wine and herbs, over linguini pasta.
  • Cioppino$24.95
    Fresh fish, shrimp, scallops, clams, mussels in a tomato wine sauce. Just like the old country.
  • Shrimp Rustica$18.95
    Bowtie pasta with shrimp, artichoke hearts, sun-dried tomatoes and mushrooms in a roasted garlic cream sauce.
  • Homemade Tiramisu$6.95
  • Chocolate Bundt Cake$6.95
  • Spumoni$6.95
  • Cosmo's Cannoli$6.95
  • Torched Creme Brulee$6.95
  • Fresh Brewed Coffee$2.95
  • Hot Tea$2.95
  • Pink Lemonade$2.95
  • Apple Juice$2.95
  • Iced Tea$2.95
  • Soda$1.25
  • Milk$2.95
    2% low fat.
  • San Pellegrino$2.95
  • Half Sandwich & Salad Lunch$9.50
    Any 1/2 sandwich with John's house salad.
  • Slice Of Pizza & Salad Lunch$8.95


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