Siam Pepper Thai Cuisine
325 Ayer Rd, Harvard
(978) 391-1251
Customers' Favorites
Chicken Drunken Noodles
Thai Spicy Noodles
Green Curry Spicy
Chicken Krapow
Tamarind Duck
Coconut Soup
Tom Yum Soup
Fresh Rolls
Pad See EW
Red Curry
Appetizers
Chicken Satay
Tender marinated chicken grilled on skewers served with peanut and cucumber sauces.
Vegetable Thai Roll Sa
A variety of mixed vegetables and clear noodles served with homemade sweet and sour sauce.
Fresh Rolls
Chicken or tofu, rice noodles, and mixed vegetables lightly steamed in rice paper and served with our tamarind sauce.
Beef Satay
Tender grilled on skewers served with peanut and cucumber sauces.
Dumpling Pork
Served with special dipping sauce.
Dumpling Veggie
Served with special dipping sauce.
Shu Mai
Shrimp and vegetables served with special dipping sauce.
Edamame
Steamed fresh soy beans, tossed with sea salt.
Crab Rangoon
Scallion Pancake
Scallion pancake served with green curry sauce.
Noddles
Pad Thai Noodle
A Thai signature dish, this delicious noodle entree is comprised of rice noodles stir-fried with egg and garnished with bean sprouts, scallions, and crushed peanuts.
Thai Spicy Noodles
This spicy dish includes rice noodles stir-fried with eggs, onions, carrots, and basil leaves.
Drunken Noodles
A spicy Thai favorite, drunken noodles consist of flat rice noodles mixed with eggs, green beans, carrots, onions, bell peppers and basil in a delicious Thai spicy sauce.
Pad See Ew Noodle
This fan-favorite noodle dish also includes flat rice noodles with eggs, carrots and broccoli, but is stir-fried in a delicious sweet soy sauce.
Lomein Noodle
Available with chicken and or shrimp, this dish is stir-fried in a delicious brown sauce with egg noodles, onions, broccoli, carrots, corn, and snow peas.
Noodles
Pad Thai Noodle
A Thai signature dish, this delicious noodle entree is comprised of rice noodles stir-fried with egg and garnished with bean sprouts, scallions, and crushed peanuts.
Thai Spicy Noodles
This spicy dish includes rice noodles stir-fried with eggs, onions, carrots, and basil leaves.
Drunken Noodles
A spicy Thai favorite, drunken noodles consist of flat rice noodles mixed with eggs, green beans, carrots, onions, bell peppers and basil in a delicious Thai spicy sauce.
Pad See Ew
This fan-favorite noodle dish also includes flat rice noodles with eggs, carrots and broccoli, but is stir-fried in a delicious sweet soy sauce.
Lomein
This dish is stir-fried in a delicious brown sauce with egg noodles, onions, broccoli, carrots, corn, and snow peas.
Thai Curry
Red Curry
Red chili curry with coconut milk, bamboo shoots, bell peppers, and basil. Spicy.
Green Curry
Spicy. Green chili curry with coconut milk, bamboo shoots, eggplant, green peas, bell peppers, broccoli, and basil.
Yellow Curry
Yellow chili curry with coconut milk, pineapple, potatoes, onions, and bell peppers.
Panang Curry
Spicy. Panang chili curry with coconut, onions, snow peas, carrots, broccoli, beans, and basil.
Massaman Curry
Massaman chili curry with coconut milk, sweet potatoes, carrots, onions, and peanuts.
Butternut Squash Curry
This delicious curry dish features butternut squash, red peppers, snow peas, and broccoli.
Fried Rice
Thai Fried Rice
Our special Thai fried rice includes eggs, scallions, onions, tomatoes, and peas!
Basil Fried Rice
Enjoy our basil fried rice with eggs, fresh chili, onions, bell peppers, and of course, basil
Pineapple Fried Rice
Feast on our fried yellow rice with eggs, pineapple, scallions, onions, cashews, raisins, carrots, and peas.
Mango Fried Rice
Fresh mango highlights this delicious fried rice combination which is accompanied by eggs, green beans, onions.
Entrées
Hot Basil
Spicy. Mushrooms, onions, chili, bell peppers, and basil in light brown sauce.
Cashew Nuts
Onions, carrots, broccoli, pineapple, bell peppers, mushrooms, and cashews in a light brown sauce.
Ginger
Fresh ginger, mushrooms, onions, carrots, bell peppers, baby corn, and scallions in a light brown sauce.
Garlic
Fresh garlic in a light brown sauce served with tomatoes, pineapple, and cucumber.
Prik King
Spicy. Green beans and broccoli in prik king curry sauce.
Mixed Vegetables
Mixed vegetables in a light brown sauce.
Rama
Mixed vegetables topped with peanut sauce.
Bamboo
Bamboo shoots, bell peppers, chili, and basil in a light brown sauce.
Sweet & Sour
Onions, pineapple, tomatoes, carrots, cucumbers and scallions in a sweet and sour sauce.
Broccoli
Mushrooms, carrots, and broccoli in a light brown sauce.
Lemongrass
Fresh lemongrass with mixed vegetables in chef's special sauce.
Eggplant
Eggplant, bell peppers, carrots, onions, mushrooms, scallions, and basil.
Soups
Tom Yum Soup
Served with lemongrass, mushroom, scallions, cilantro and basil leaves.
Coconut Soup
Served with special dipping sauce.Served with special dipping sauce.
Vegetable Soup
A fresh medley of vegetables with vermicelli noodles in a clear broth soup
S.O.S Soup
Choice of: chicken, shrimp or vegetables ramen noodle soup flavored with fresh ginger, scallions, cilantro, carrots, and broccoli.
Fried Rice
Thai Fried Rice
Our special. Thai fried rice includes eggs, scallions, onions, tomatoes, and peas.
Basil Fried Rice
Enjoy our basil fried rice with eggs, fresh chili, onions, bell peppers, and of course, basil.
Pineapple Fried Rice
A house favorite. Feast on our fried yellow rice with eggs, pineapple, scallions, onions, cashews, raisins, carrots, and peas.
Mango Fried Rice
Fresh mango highlights this delicious fried rice combination which is accompanied by eggs, green beans, onions.
Thai Curry
Red Curry
Served spicy. Red chili curry with coconut milk, bamboo shoots, bell peppers, and basil.
Green Curry
Served spicy. Green chili curry with coconut milk, bamboo shoots, eggplant, green peas, bell peppers, broccoli, and basil.
Yellow Curry
Yellow chili curry with coconut milk, pineapple, potatoes, onions, and bell peppers.
Panang Curry
Served spicy. Panang chili curry with coconut, onions, snow peas, carrots, broccoli, beans, and basil.
Massaman Curry
Massaman chili curry with coconut milk, sweet potatoes, carrots, onions, and peanuts.
Mango Curry
Yellow chili curry with coconut milk, mango, carrots, snow peas, onions, and peppers.
Butternut Squash Curry
This delicious curry dish features butternut squash, red peppers, snow peas, and broccoli.
Entrées
Hot Basil
Mushrooms, onions, chili, bell peppers, and basil in light brown sauce. Spicy.
Cashew Nuts
Onions, carrots, broccoli, pineapple, bell peppers, mushrooms, and cashews in a light brown sauce.
Ginger
Fresh ginger, mushrooms, onions, carrots, bell peppers, baby corn, and scallions in a light brown sauce.
Garlic
Fresh garlic in a light brown sauce served with tomatoes, pineapple, and cucumber.
Prik King
Green beans and broccoli in prik king curry sauce. Spicy.
Mixed Vegetables
Mixed vegetables in a light brown sauce.
Rama
Mixed vegetables topped with peanut sauce.
Bamboo
Bamboo shoots, bell peppers, chili, and basil in a light brown sauce.
Sweet & Sour
Onions, pineapple, tomatoes, carrots, cucumbers and scallions in a sweet and sour sauce.
Broccoli
Mushrooms, carrots, and broccoli in a light brown sauce.
Lemongrass
Fresh lemongrass with mixed vegetables in chef's special sauce.
Eggplant
Eggplant, bell peppers, carrots, onions, mushrooms, scallions, and basil.
Salads
Namsod Salad
Served spicy. Shredded chicken seasoned with fresh lime juice, Thai fish sauce, ginger, red onions, scallions, and cilantro served over a bed of lettuce, cucumbers, and tomatoes.
Beef Salad
Served spicy. Grilled beef seasoned with lime juice, Thai fish sauce, red onions, mushrooms, basil served over a bed of lettuce, cucumbers, and tomatoes.
Chicken Salad
Larb. Spicy. Native to northeastern Thailand, this delicious chicken salad is flavored with fresh lime juice, Thai fish sauce, red onion, scallion, cilantro, mint, and roasted rice served over a bed of lettuce, cucumbers, and tomatoes.
Mixed Nut & Bean Salad
A medley of peanuts, cashews, and pistachios mixed with green beans, broccoli, kidney beans, lettuce, tomatoes, red peppers, scallions and onions in a tasty tamarind sauce.
Salmon Salad
Delicately steamed salmon seasoned with lime juice, fish sauce, onions, scallions, and cilantro.
Seafood Salad
Served spicy. Large shrimp, scallops, and squid mixed with onions, scallions, tomatoes, mushrooms, and cilantro in a delicious Thai spicy sauce.
Noodle Soups
Chicken Noodle Soup
Our house favorite soup includes rice noodles, chicken, sprouts, broccoli, garlic, cilantro, and scallions in a delicious chicken broth.
Beef Noodle Soup
This beef broth-based soup, also includes fresh sprouts, broccoli, garlic, cilantro, and scallions!
Tom Yum Noodle Soup
Served spicy. This house special, mildly spicy, tom yum broth with rice noodles, fresh sprouts, cilantro, and scallions topped with crushed peanuts.
Duck Noodle Soup
Chef's Specials
Siam Pepper Special
A medley of vegetables including broccoli, zucchini, water chestnuts, peppers, snow peas, and carrots mixed with the chef's special sauce.
Bangkok Beef
Served spicy. Tender beef stir-fried with onions, bell peppers, string beans, mushrooms, and scallions.
Krapow
Served spicy. Minced chicken stirred with garlic chili sauce, basil bell peppers, and fried eggs.
Chicken Teriyaki
Grilled chicken flavored with our delicious teriyaki sauce served with broccoli and onions.
Beef Teriyaki
Tender grilled beef flavored with our delicious teriyaki sauce served with broccoli and onions.
Delight of Two
Chicken and shrimp, stir-fried with mixed vegetables in a light tasty brown sauce topped with sprouts.
Shrimp & Scallop Garlic
Stir-fried shrimp and scallops in a savory brown garlic sauce served with mixed vegetables.
Chili Duck
Served spicy. Sliced roasted duck in a savory chili garlic sauce.
Tamarind Duck
Served spicy. Crispy boneless half duck mixed with tamarind sauce, pineapple, tomatoes, baby corn, snow peas, and mushrooms.
Cho Chee Duck
Served spicy. Sliced boneless duck in choo chee sauce with snow peas, onions, tomatoes and lime leaves.
Ginger Fish
Delicately steamed fish fillet with fresh ginger, mushrooms, onions, carrots, bell peppers, baby corn, and scallions in a savory brown sauce.
Tamarind Fish
Pan-fried fish fillet with tamarind sauce, pineapple, tomatoes, baby corn, snow peas, and mushrooms.
Salmon Garlic
Salmon fillet topped with a medley of boiled vegetables and garlic sauce.
Salmon Ginger
Topped with ginger, onions, mushrooms, scallions, carrots in a tasty brown sauce.
Crispy Jumbo Shrimp Padthai
Beverages
Thai Iced Tea
Thai Iced coffee
Hot Tea
Soda
Desserts
Coconut Ice Cream
Ginger Ice Cream
Side Orders
Jasmine Rice
Brown Rice
Steamed Rice Noodles
Steamed Mixed Vegetables
Order Online
Recent Reviews
I was recently here with my husband for a spontaneous dinner out. (I frequent this place often for take out). The flavors are exceptional! Every dish, whether dine or take out, that I’ve ordered from here is savory and the right amount of sweetness! It’s like eating my mom’s food at a restaurant- authentic and tasty! Highly recommend. Service is a little bland- not a whole lot interactions. But if you don’t care for that, this is an awesome place for genuine Thai...
October 2024
Large portions, incredibly flavorful, packed with meats of choice and veggies! I love the flavor the most & everything I have gotten on the menu so far has been a 10/10. Hidden gem for sure.
July 2024
Talk about good food I stopped by this restaurant on pure coincidence and men did I not regret it if your looking for some of the best Thai food come here it’s a family own business and i felt right at home in the best way possible definitely coming back
June 2024
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